--- product_id: 564458425 title: "3 Pcs Expandable Window Screens 21.7 H\" x 28-52 W\" Large Adjustable Window Screens with Aluminum Frame White Replacement Screen for House Windows Horizontal Slide Pre Framed Window" brand: "sasylvia" price: "₩1445463" currency: KRW in_stock: true url: https://www.desertcart.kr/products/564458425-3-pcs-expandable-window-screens-21-7-h-x-28 store_origin: KR region: South Korea --- # Pet-Safe Design Mosquito-Proof Mesh Durable Aluminum Frame 3 Pcs Expandable Window Screens 21.7 H" x 28-52 W" Large Adjustable Window Screens with Aluminum Frame White Replacement Screen for House Windows Horizontal Slide Pre Framed Window **Brand:** sasylvia **Price:** ₩1445463 **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe Easy, Live Better! ## Quick Answers - **What is this?** 3 Pcs Expandable Window Screens 21.7 H" x 28-52 W" Large Adjustable Window Screens with Aluminum Frame White Replacement Screen for House Windows Horizontal Slide Pre Framed Window by sasylvia - **How much does it cost?** ₩1445463 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/564458425-3-pcs-expandable-window-screens-21-7-h-x-28) ## Best For - sasylvia enthusiasts ## Why This Product - Trusted sasylvia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Summer Ready:** Enjoy the breeze without the bugs—your ultimate summer companion! - • **Versatile Fit:** Adjustable width from 27.56 to 52.36 inches, perfect for most window types. - • **Pet Protection:** Keep your furry friends safe with a design that withstands playful paws. - • **Unmatched Durability:** Crafted from robust aluminum and flexible fiberglass, these screens are built to last. - • **Effortless Installation:** No tools needed! Simply adjust and secure in seconds for instant ventilation. ## Overview The Sasylvia 3 Pcs Expandable Window Screens are designed for durability and convenience, featuring a strong aluminum frame and flexible fiberglass mesh. These adjustable screens fit a variety of window sizes, ensuring a bug-free environment while keeping pets safe. Easy to install and built to last, they are the perfect solution for summer ventilation. ## Description 3 Pcs Expandable Window Screens 21.7 H" x 28-52 W" Large Adjustable Window Screens with Aluminum Frame White Replacement Screen for House Windows Horizontal Slide Pre Framed Window ## Features - Quality Material: if you are tired of mesh that breaks easily, this adjustable replacement window screen is for you; The window screen of this product is made of strong and flexible fiberglass, and the frame is made of strong and no rust aluminum alloy; It's built to withstand the harshest conditions, so you can use it for a long time - Keep Away Mosquitoes: in the hot summer, when you want to open the windows to ventilate, it is inevitable that there will be annoying mosquitoes; This adjustable pre framed window can solve this problem for you very well; The uniform small holes can well isolate small annoying items such as mosquitoes; You can open the windows and feel the summer breeze in peace - Protect Pets: the quality materials and exquisite workmanship make it unbreakable even if it is caught by pets such as kittens; The large expandable window screen can effectively prevent pets such as kittens from falling from the window and keep your pets safe - Easy Installation: this horizontal replacement screen is suitable for casement windows and sliding windows, as well as vertically sliding single hung and double hung windows; This product comes fully assembled and can be easily installed in seconds without tools; You just place it over the window opening and adjust the width - Adjustable Size: you will get 3 pieces of slide adjustable window screens; They are measure 21.65 inches tall and is adjustable in width from 27.56-52.36 inches; It works on most windows; Please confirm the product size before buying ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Sasylvia | | Part Number | CHA-Sasylvia-584 | | Package Dimensions | 72.39 x 57.15 x 7.62 cm; 1.95 Kilograms | | Item model number | CHA-Sasylvia-584 | | Item Package Quantity | 3 | | Batteries Required? | No | | Item Weight | 1.95 kg | ## Images ![3 Pcs Expandable Window Screens 21.7 H" x 28-52 W" Large Adjustable Window Screens with Aluminum Frame White Replacement Screen for House Windows Horizontal Slide Pre Framed Window - Image 1](https://m.media-amazon.com/images/I/81Ws0nICASL.jpg) ![3 Pcs Expandable Window Screens 21.7 H" x 28-52 W" Large Adjustable Window Screens with Aluminum Frame White Replacement Screen for House Windows Horizontal Slide Pre Framed Window - Image 2](https://m.media-amazon.com/images/I/81Z29kVRAZL.jpg) ![3 Pcs Expandable Window Screens 21.7 H" x 28-52 W" Large Adjustable Window Screens with Aluminum Frame White Replacement Screen for House Windows Horizontal Slide Pre Framed Window - Image 3](https://m.media-amazon.com/images/I/81V+SV1dDWL.jpg) ![3 Pcs Expandable Window Screens 21.7 H" x 28-52 W" Large Adjustable Window Screens with Aluminum Frame White Replacement Screen for House Windows Horizontal Slide Pre Framed Window - Image 4](https://m.media-amazon.com/images/I/81R0x5qtWuL.jpg) ![3 Pcs Expandable Window Screens 21.7 H" x 28-52 W" Large Adjustable Window Screens with Aluminum Frame White Replacement Screen for House Windows Horizontal Slide Pre Framed Window - Image 5](https://m.media-amazon.com/images/I/81hdr72+9ML.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/564458425-3-pcs-expandable-window-screens-21-7-h-x-28](https://www.desertcart.kr/products/564458425-3-pcs-expandable-window-screens-21-7-h-x-28) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-27*