---
product_id: 53762967
title: "Hard Plastic Thumb Splint | Arthritis Treatment Brace to Immobilize & Stabilize CMC, Basal and MCP Joints for Trigger Thumb, Tendonitis Pain, Sprains (Medium - Left Hand)"
brand: "braceability"
price: "€ 77.93"
currency: EUR
in_stock: true
category: "Brace Ability"
url: https://www.desertcart.hr/products/53762967-hard-plastic-thumb-splint-arthritis-treatment-brace-to-immobilize-stabilize
store_origin: HR
region: Croatia
---

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

**Brand:** braceability
**Price:** € 77.93
**Availability:** ✅ In Stock

## Summary

> 🖐️ Lock in comfort, unlock your day — the ultimate thumb armor for pros on the move!

## 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 - Left Hand) by braceability
- **How much does it cost?** € 77.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/53762967-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

- • **All-Day Wear Comfort:** Soft undersleeve and breathable perforated plastic keep you supported without irritation.
- • **Waterproof & Hygienic:** Latex-free, easy-to-clean materials keep your brace fresh and ready for daily use.
- • **Precision Immobilization:** Stabilizes CMC, Basal & MCP joints to stop painful thumb movement instantly.
- • **Sleek & Lightweight Design:** Durable yet featherlight brace fits discreetly under gloves or during work hours.
- • **Universal Fit & Easy Adjustment:** Available in left/right and multiple sizes with simple hook & loop closure for perfect fit.

## Overview

The BraceAbility Hard Plastic Thumb Splint offers targeted immobilization for arthritis, tendonitis, and sprains by stabilizing key thumb joints with a rigid, waterproof design. Engineered for all-day comfort, it features a soft undersleeve and adjustable sizing to fit both hands, making it ideal for professionals needing discreet, durable support during work or recovery.

## Description

Buy BraceAbility Hard Plastic Thumb Splint | Arthritis Treatment Brace to Immobilize & Stabilize CMC, Basal and MCP Joints for Trigger Thumb, Tendonitis Pain, Sprains (Medium - Left Hand) on desertcart.com ✓ FREE SHIPPING on qualified orders

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076HDKYVV |
| Age Range Description | Adult |
| Best Sellers Rank | #75,459 in Health & Household ( See Top 100 in Health & Household ) #195 in Finger Splints |
| Brand Name | BraceAbility |
| Closure Type | Hook & Loop |
| Color | Black |
| Customer Reviews | 3.7 3.7 out of 5 stars (2,161) |
| Item Dimensions | 4.68 x 2.5 x 2.1 inches |
| Item Form | treatment |
| Item Weight | 1.12 ounces |
| Manufacturer | BraceAbility |
| Material | Plastic |
| Model Number | 11F0201ML |
| Number of Items | 1 |
| Part Number | 11F0201ML |
| Product Care Instructions | Hand Wash Only |
| Size | Medium Left |
| Special Features | Adjustable |
| Specific Uses For Product | Arthritis |
| Sport Type | Walking |
| Target Use Body Part | Hands |
| UPC | 810069362427 |
| Unit Count | 1 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** BraceAbility
- **Size:** Medium Left
- **Specific Uses For Product:** Arthritis
- **Use for:** Hands

## Images

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

## Available Options

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

## Questions & Answers

**Q: The soft undersleeve is falling apart.  How to buy new soft undersleeve?  It is not comfortable without it.**
A: Hi there. You can purchase the under sleeve separately. https://www.amazon.com/BraceAbility-Undersleeve-Plastic-Splint-Protective/dp/B076JKM68H/ref=sr_1_2?keywords=hard+thumb+splint&m=A3HG8DDA62KJ2X&qid=1575053653&s=merchant-items&sr=1-2

**Q: Has anyone ever tried this under a baseball glove while catching?**
A: I am not a baseball player, but if the glove is loose enough it would probably fit snugly because it adds about 1/4” (my guess).  If your thumb swells during the game, you could have difficulty getting glove off. And when you do please ice your thumb to reduce the swelling. Of greater concern  is the functional limitations it puts on hand use. It would distort your ability to grab the ball tightly. The point of the brace is to prevent you from bending your thumb joints particularly the DIP and PIP.  But the strap holding it on also restricts movement of the MCP joint. When I wear it I cannot touch my little finger with the tip of my thumb.  I would not be able to hold a baseball tightly, although  I might have a strong grip on a bigger softball. Hope this helps.

**Q: Can this go in water?**
A: Yes, you may wear this item in water.

**Q: Which knuckle do you measure distal? Proximal MP?**
A: Tracy, thanks for your question and in this case, Distal means the farthest away from the wrist (so it would be the joint right below your thumbnail) while Proximal MP would be the next joint down from the Distal.  The Distal is also called an IP Joint while the Proximal MP is also referred to the MPC Joint.  I hope this helps!  Please let us know if you have any other questions.  Thank you for your interest in our products.  BraceAbility Customer Care Team.

## Frequently Bought Together

- BraceAbility Hard Plastic Thumb Splint | Arthritis Treatment Brace to Immobilize & Stabilize CMC, Basal and MCP Joints for Trigger Thumb, Tendonitis Pain, Sprains (Medium - Left Hand)
- BraceAbility Undersleeve for Plastic Thumb Splint | Soft Protective Hand Sock to Wear Under Thumb & Wrist Braces
- MUELLER Sports Medicine Adjust-to-Fit Thumb Stabilizer, Spica Splint, Thumb Pain Relief Brace for Men and Women, Ideal for De Quervain's Tenosynovitis, Arthritis, Sprains, Fits Right or Left

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**Shop now:** [https://www.desertcart.hr/products/53762967-hard-plastic-thumb-splint-arthritis-treatment-brace-to-immobilize-stabilize](https://www.desertcart.hr/products/53762967-hard-plastic-thumb-splint-arthritis-treatment-brace-to-immobilize-stabilize)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-31*