--- product_id: 30306569 title: "Secure Safety Solutions Wheelchair Solid Seat Insert with Strap - Sling Seat Rigidizer, Solid Firm Support Base Foundation Foam Gel Cushion, Non-Slip, Water Resistant, Eliminates Hammocking & Sagging" brand: "secure safety solutions" price: "β‚©222479" currency: KRW in_stock: true reviews_count: 8 category: "Secure Safety Solutions" url: https://www.desertcart.kr/products/30306569-secure-safety-solutions-wheelchair-solid-seat-insert-with-strap-sling store_origin: KR region: South Korea --- # Water resistant & easy clean 18"W x 16"D x 1.75"H perfect fit Non-slip cover + safety strap secure Secure Safety Solutions Wheelchair Solid Seat Insert with Strap - Sling Seat Rigidizer, Solid Firm Support Base Foundation Foam Gel Cushion, Non-Slip, Water Resistant, Eliminates Hammocking & Sagging **Brand:** secure safety solutions **Price:** β‚©222479 **Availability:** βœ… In Stock ## Summary > πŸͺ‘ Elevate your wheelchair comfort game β€” stability meets style! ## Quick Answers - **What is this?** Secure Safety Solutions Wheelchair Solid Seat Insert with Strap - Sling Seat Rigidizer, Solid Firm Support Base Foundation Foam Gel Cushion, Non-Slip, Water Resistant, Eliminates Hammocking & Sagging by secure safety solutions - **How much does it cost?** β‚©222479 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/30306569-secure-safety-solutions-wheelchair-solid-seat-insert-with-strap-sling) ## Best For - secure safety solutions enthusiasts ## Why This Product - Trusted secure safety solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Durable & Hygienic:** Latex-free, flame-retardant, and wipes clean effortlessly - β€’ **Secure & Slip-Free:** Non-slip vinyl cover with safety strap locks insert in place - β€’ **Cushion Stabilizer Pro:** Keeps gel, foam & air cushions perfectly positioned all day - β€’ **Flat & Firm Foundation:** Eliminates hammocking for stable, posture-perfect seating - β€’ **Pelvic Alignment Boost:** Reduces pelvic tilt & internal leg rotation for long-term comfort ## Overview The Secure Safety Solutions SCSS-1 Wheelchair Solid Seat Insert is a premium, 18"x16"x1.75" rigidizer designed to eliminate sling seat sagging and hammocking. Featuring a non-slip vinyl cover and safety strap, it stabilizes cushions and promotes healthy posture by improving pelvic alignment. Made from durable, latex-free, flame-retardant materials, it’s water resistant and easy to clean, offering wheelchair users enhanced comfort, support, and long-term spinal health. ## Description Secure SCSS-1 Sling Seat Rigidizer Insert – Improve Wheelchair Posture and Cushion Performance The Secure SCSS-1 Wheelchair Sling Seat Rigidizer Solid Insert is a reliable, cost-effective solution for wheelchair users experiencing poor posture or discomfort caused by traditional sling seat upholstery. Sling seats commonly found on folding and older wheelchairs often sag or β€œhammock,” resulting in uneven support that can lead to internal leg rotation, pelvic tilt, spinal misalignment, and long-term discomfort. This solid wheelchair seat insert features a unique convex design that eliminates the hammocking effect, creating a flat and stable seating surface under gel, foam, or air cushions. The result is improved pelvic positioning, better posture, and increased comfort during daily use. Designed with a non-slip vinyl cover and a safety strap that securely anchors the insert in place, this support base helps maintain cushion shape and enhances weight distribution. Measuring 18” wide x 16” deep x 1.75” high, the SCSS-1 fits most standard wheelchair seats and is made from latex-free, flame-retardant materials that are easy to clean with everyday household cleaners. Whether used in home care, hospitals, or long-term care facilities, the SCSS-1 Rigidizer provides a stable foundation for wheelchair users looking to enhance comfort, reduce injury risk, and improve overall seating alignment. 18” Width x 16” Depth x 1.75” Height - Latex-Free - Meets California #117 Flame Retardant Standards Review: Comfortable Seat Insert - This solid seat insert is perfect for the wheelchair. It gave a more secure foundation for my husband and helped distribute his weight across the whole seat bottom. He likes it. It’s comfortable and portable. Recommend. Review: Made well and worth every penny! - VERY pleased with this seat support! I had ordered two different supports from other companies in the past and they didn't hold up well with their cheap foam and they were always shifting. THIS support is exceptionally well made with velcro straps to hold it in place and a nicely stitched cover made of a slip resistant fabric that keeps my cushion in place. I am confident it will hold up for a very long time. If you're looking for a seat support, I highly recommend spending a few extra dollars to get this! I think you'll be as pleased as I am! :) ## Features - Eliminates Hammocking & Improves Posture: This wheelchair sling seat rigidizer solid insert measures 18” W x 16” D x 1.75” H and creates a flat, stable surface on folding wheelchairs to prevent hammocking and promote healthy seated posture. - Enhances Pelvic Positioning & Alignment: Promotes better wheelchair posture support by reducing internal leg rotation, sacral sitting, and pelvic tiltβ€”key for long-term comfort and spine health. - Stabilizes Gel, Foam & Air Cushions: Acts as a reliable cushion stabilizer, maintaining the shape and positioning of gel, foam, or air cushions on sling-style wheelchair seats. - Secure Fit with Non-Slip Cover & Safety Strap: Designed for safety and function, this wheelchair accessory includes a non-slip vinyl cover and strap that prevent shifting during daily use. - Durable, Easy to Clean & Latex-Free: Made from flame-retardant, latex-free materials, the insert is soft, supportive, and wipes clean with common household cleaners. 18” Width x 16” Depth x 1.75” Height - Latex-Free - Meets California #117 Flame Retardant Standards - One Year Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00DQDNVMW | | Age Range (Description) | Adult | | Best Sellers Rank | #335,459 in Health & Household ( See Top 100 in Health & Household ) #490 in Wheelchair & Mobility Scooter Cushions | | Brand | Secure Safety Solutions | | Color | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (161) | | Date First Available | July 1, 2013 | | Fabric Type | Vinyl | | Fill Material | Latex | | Is Discontinued By Manufacturer | No | | Item Firmness Description | Extra Firm | | Item Weight | 1.08 pounds | | Item model number | SCSS-1 | | Manufacturer | Personal Safety Corporation | | Material | Vinyl | | Material Feature | Latex-Free, Water Resistant | | Material Type Free | Latex Free | | Model Name | Secure Convex Wheelchair Seat Rigidizer Insert with Safety Straps | | Number of Pieces | 1 | | Pattern | Solid | | Product Care Instructions | Wipe with Damp Cloth | | Product Dimensions | 18"L x 16"W | | Recommended Uses For Product | Medical, Recovery, Resting, Sitting, Traveling | | Shape | Rectangular | | Size | 18”W x 16”L x 1.75”H | | Special Feature | Lightweight | | Specific Uses For Product | Convex Bottom Wheelchiar Seat Support, Sling Seat Support Base, Wheelchair Cushion Seat Support Base, Wheelchair Seat Rigidizer | | UPC | 734122002085 | | Unit Count | 1.0 Count | | Use for | Back, Buttocks, Legs, Whole Body | | Variety | Seat Support | ## Product Details - **Brand:** Secure Safety Solutions - **Color:** Black - **Fill Material:** Latex - **Size:** 18”W x 16”L x 1.75”H - **Special Feature:** Lightweight ## Images ![Secure Safety Solutions Wheelchair Solid Seat Insert with Strap - Sling Seat Rigidizer, Solid Firm Support Base Foundation Foam Gel Cushion, Non-Slip, Water Resistant, Eliminates Hammocking & Sagging - Image 1](https://m.media-amazon.com/images/I/61Z3nBoTjuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Comfortable Seat Insert *by L***L on October 27, 2025* This solid seat insert is perfect for the wheelchair. It gave a more secure foundation for my husband and helped distribute his weight across the whole seat bottom. He likes it. It’s comfortable and portable. Recommend. ### ⭐⭐⭐⭐⭐ Made well and worth every penny! *by L***S on March 17, 2025* VERY pleased with this seat support! I had ordered two different supports from other companies in the past and they didn't hold up well with their cheap foam and they were always shifting. THIS support is exceptionally well made with velcro straps to hold it in place and a nicely stitched cover made of a slip resistant fabric that keeps my cushion in place. I am confident it will hold up for a very long time. If you're looking for a seat support, I highly recommend spending a few extra dollars to get this! I think you'll be as pleased as I am! :) ### ⭐⭐⭐⭐ Good product *by G***N on July 11, 2024* Helped seating position and comfort for my mother-in-law. Good product. Corrected most all of the concave sling effect. Glad this product is available ## Frequently Bought Together - Secure Convex Wheelchair Seat Support Rigidizer Insert with Safety Strap - Sturdy, Firm, Solid Foundation for Gel, Foam, Air Cushions - Eliminates Sling Seat Hammocking and Bowing - AUVON Ventilation Seat Cushion with Innovation Heat Dissipation Design, Anti-bedsore Wheelchair Cushion with Supportive Memory Foam, Waterproof & Anti-slip Cover, Improve Lower Back & Tailbone Comfort - Premium Solid Seat Insert for Wheelchair, Foam --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/30306569-secure-safety-solutions-wheelchair-solid-seat-insert-with-strap-sling](https://www.desertcart.kr/products/30306569-secure-safety-solutions-wheelchair-solid-seat-insert-with-strap-sling) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-04-27*