---
product_id: 52728372
title: "Hard Plastic Thumb Splint | Arthritis Treatment Brace to Immobilize & Stabilize CMC, Basal and MCP Joints for Trigger Thumb, Tendonitis Pain, Sprains (Medium - Right Hand)"
brand: "braceability"
price: "₩99343"
currency: KRW
in_stock: true
reviews_count: 5
url: https://www.desertcart.kr/products/52728372-hard-plastic-thumb-splint-arthritis-treatment-brace-to-immobilize-stabilize
store_origin: KR
region: South Korea
---

# Waterproof design Adjustable sizes Rigid support Hard Plastic Thumb Splint | Arthritis Treatment Brace to Immobilize & Stabilize CMC, Basal and MCP Joints for Trigger Thumb, Tendonitis Pain, Sprains (Medium - Right Hand)

**Brand:** braceability
**Price:** ₩99343
**Availability:** ✅ In Stock

## Summary

> 🖐️ Your thumb's best friend in recovery!

## Quick Answers

- **What is this?** Hard Plastic Thumb Splint | Arthritis Treatment Brace to Immobilize & Stabilize CMC, Basal and MCP Joints for Trigger Thumb, Tendonitis Pain, Sprains (Medium - Right Hand) by braceability
- **How much does it cost?** ₩99343 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/52728372-hard-plastic-thumb-splint-arthritis-treatment-brace-to-immobilize-stabilize)

## Best For

- braceability enthusiasts

## Why This Product

- Trusted braceability brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Fit:** Available in multiple sizes for a perfect fit.
- • **All-Day Comfort:** Wear it discreetly under gloves for continuous relief.
- • **Durable & Waterproof:** Crafted from high-quality materials for lasting use.
- • **Pain Relief & Recovery:** Experience unparalleled support for arthritis and tendonitis.
- • **Soft Undersleeve Included:** Enjoy extra comfort with a protective undersleeve.

## Overview

The BraceAbility Hard Plastic Thumb Splint is designed to immobilize and stabilize the CMC, basal, and MCP joints, providing effective treatment for conditions like arthritis, tendonitis, and various thumb injuries. Available in multiple sizes and featuring a soft undersleeve for comfort, this splint is perfect for all-day wear, ensuring you stay active while recovering.

## Description

BraceAbility Hard Plastic Thumb Splint | Arthritis Treatment Brace to Immobilize & Stabilize CMC, Basal and MCP Joints for Trigger Thumb, Tendonitis Pain, Sprains (Medium - Right Hand)

## Features

- Range of adjustable sizes available: To choose your size, carefully measure the circumference around your thumb knuckle at the widest point, in inches; thumb brace for arthritis pain and support is available in right or left options for men and women
- Prevents thumb flexion and extension: CMC wrist and thumb brace helps alleviate pain associated with post-op recovery, arthritis, De Quervain’s tenosynovitis, gamekeeper's thumb, skier’s thumb, osteoarthritis, trigger thumb, MCP joint, injuries, fractures, dislocations and sprains
- Designed for all-day support: Saddle joint immobilizer can be worn beneath gloves and throughout the day for support while typing or during low-impact exercises and activities; De Quervain's tendonitis thumb brace provides comfortable protection during recovery
- Rigid trigger thumb splint: Supportive wrist thumb brace is made out of a latex-free, perforated polyamide plastic and an elastic, medical-grade wrist strap, making it both durable and waterproof for the ultimate thumb immobilizer support on the right or left hand
- Soft and comfortable undersleeve included: To eliminate any discomfort throughout the day, a soft universally sized polyester undersleeve and extra padding are included to prevent the MCP thumb splint from rubbing or chafing against your skin

## Images

![Hard Plastic Thumb Splint | Arthritis Treatment Brace to Immobilize & Stabilize CMC, Basal and MCP Joints for Trigger Thumb, Tendonitis Pain, Sprains (Medium - Right Hand) - Image 1](https://m.media-amazon.com/images/I/816BYn44eAL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Finally, the right brace
  

*by M***N on Reviewed in the United States on April 8, 2024*

This is by far the best brace for my Dequervain’s tenosynovitis! There are so many braces I tried, and none of them offers the support and comfort of this brace. As soon as I tried it on, I knew I found the right one. It’s lightweight, sturdy, and holds my thumb in the correct position to aid healing. It’s sleek and not bulky like the other braces out there.  A lot of times, I forget I have it on because it’s so comfortable. Definitely worth every penny!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Does what it's intended. Do not wear if need wrist activity.
  

*by J***Y on Reviewed in the United States on July 16, 2021*

This is meant to immobilize and stabilize the thumb.  Which it definitely does very well!It will allow you to move your thumb very slightly so you still maintain ability to grasp/pinch/hold things. However, the design is not conducive to any activity that also requires you flex your wrist a lot.I needed to wear this to stabilize my thumb, but I needed to wear it during activities that also required wrist flexion. The end of the brace sits well below the base of the thumb (supporting the CMC joint), so any wrist flexion causes the brace to compress against the wrist. This end of the brace is thin but rigid, so the first couple of times this happens, no big deal....  but repeated contact against the wrist and you'll start to notice abrasions/bruising before you know it.I was even wearing the provided sleeve to help, which definitely helped with the abrasions but it didn't do much to keep my wrist from getting sore from the continuous contact against the edge of the brace.Only knocking off 1 star - because it definitely is a high quality brace and it immobilizes and stabilizes the thumb very well! It's pretty comfortable and supportive as long as you keep your wrists neutral......If you find yourself needing wrist flexion like I did, might want to consider sizing down (although based on the sizing recommendations, this wouldn't have worked for me as I never would have been able to get my thumb through the opening as it barely fits through the current size).So, other than a little limitation in terms of it's application, never-the-less, this is a high quality product that works very well as described.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Sturdy, good support for my thumb
  

*by R***A on Reviewed in the United States on December 11, 2021*

To those out there who would attempt to modify/adjust this with hot water - it's hard plastic, not thermoplastic so can't be modified unless you have a heat gun.I have tried several different thumb CMC braces that just did not provide support, and reduce pain while allowing functional hand use.I give it 5 stars despite the size not quite right - I measured and ordered Medium according to their size chart.  It was slightly too big even with the liner that is included - I made my own liner out of a neoprene cold-drink-can holder by cutting the holder in two equal halves - placed a half inside the brace when I put it on - PERFECT! The brace appropriately stabilizes my CMC and my MCP joint allowing hand use almost painfree! My thumb is obviously a tad shorter than most so the brace did not allow my DIP to flex comfortably during pinch/grip - used my Dremmel to tweak a little length at the DIP and its perfect.  All other braces I have used have blocked my wrist motion and the thumb part went all the way to the tip of my thumb making it impossible for me to use my hand in functional tasks while wearing it.  I just finished cutting up peppers, picking and shelling peas - with the brace on!! Almost pain free!I also wear it every night.

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**Shop now:** [https://www.desertcart.kr/products/52728372-hard-plastic-thumb-splint-arthritis-treatment-brace-to-immobilize-stabilize](https://www.desertcart.kr/products/52728372-hard-plastic-thumb-splint-arthritis-treatment-brace-to-immobilize-stabilize)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-25*