---
product_id: 543547915
title: "Willcom Thumb Brace for Arthritis Pain and Support, Spica Splint and Wrist Brace for De Quervain’s Tenosynovitis, Sprained, Tendonitis Injury Relief (Plastic Insert Version, M, 5.75-6.75 Inch)"
brand: "willcom"
price: "¥6818"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/543547915-willcom-thumb-brace-for-arthritis-pain-and-support-spica-splint
store_origin: JP
region: Japan
---

# Lightweight & breathable comfort Dual support strength options Ergonomic claw-shaped splint Willcom Thumb Brace for Arthritis Pain and Support, Spica Splint and Wrist Brace for De Quervain’s Tenosynovitis, Sprained, Tendonitis Injury Relief (Plastic Insert Version, M, 5.75-6.75 Inch)

**Brand:** willcom
**Price:** ¥6818
**Availability:** ✅ In Stock

## Summary

> 🖐️ Support your hustle, pain-free and unstoppable!

## Quick Answers

- **What is this?** Willcom Thumb Brace for Arthritis Pain and Support, Spica Splint and Wrist Brace for De Quervain’s Tenosynovitis, Sprained, Tendonitis Injury Relief (Plastic Insert Version, M, 5.75-6.75 Inch) by willcom
- **How much does it cost?** ¥6818 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/543547915-willcom-thumb-brace-for-arthritis-pain-and-support-spica-splint)

## Best For

- willcom enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Wearability:** Lightweight, sweat-wicking modal fabric keeps you comfortable from morning meetings to evening hobbies.
- • **Ergonomic Claw Design:** Contours perfectly to your thumb’s natural curve, supporting key joints without sacrificing mobility.
- • **Pain Relief You Can Feel:** Targets arthritis, tendonitis, sprains, and repetitive strain for all-day comfort and reduced inflammation.
- • **Effortless Fit & Maintenance:** Adjustable high-grip straps ensure a secure fit on either hand, plus easy washing for daily freshness.
- • **Adaptive Support for Every Need:** Choose between plastic flexibility or aluminum immobilization for tailored thumb stability.

## Overview

The Willcom Thumb Brace (Plastic Insert, Size M) offers customizable thumb support with a high-resilience nylon splint designed to relieve arthritis, tendonitis, and sprain pain. Its ergonomic claw-shaped design stabilizes the thumb base while maintaining finger flexibility, making it ideal for active professionals. Lightweight and breathable, it features adjustable straps for a secure fit and is suitable for both hands, ensuring comfort during extended wear and daily activities.

## Description

Thumb Brace for Arthritis Pain and Support, Spica Splint and Wrist Brace for De Quervain’s Tenosynovitis, Sprained, Tendonitis Injury Relief (Plastic Insert Version, M, 5.75-6.75 Inch)

## Features

- 【Dual Support Strength Options】: This thumb brace is offered in both plastic and aluminium support variants to accommodate diverse user requirements. The Plastic Support Version features a high-resilience nylon splint, delivering moderate support while maintaining a degree of thumb flexibility. In contrast, the Aluminum Support Version offers superior strength and stabilization, effectively immobilizing the thumb for maximum support.
- 【Claw-shaped Splint Design】: This thumb wrist brace is meticulously crafted with an ergonomic design that aligns with the natural curvature of the thumb. It provides targeted support to the first carpometacarpal (CMC) joint and the base of the thumb, ensuring stability while maintaining flexibility for the remaining fingers. Its flexibility allows for various daily activities such as typing, writing, sports, sewing, gardening, painting, cooking, and even sleeping.
- 【Relief for Thumb Pain】: The Willcom Thumb Brace provides comprehensive wrapping and stabilisation for the first metacarpophalangeal joint and the base of the thumb. It effectively alleviates pain, soreness, and swelling associated with conditions such as CMC arthritis, tendonitis, thumb sprain, trigger thumb, repetitive strain injuries, and carpal tunnel syndrome. Ideal for active individuals needing reliable thumb joint support.
- 【Lightweight and Comfortable】: The Willcom Thumb Brace is lightweight, providing optimal support and comfort during extended wear. Its streamlined fit enhances comfort, and the modal fibre fabric lining is gentle on the skin and efficiently absorbs sweat.
- 【Easy to Wear and Washable】: The brace is easy to wear and adjust with durable, high-grip hook and loop straps. Fully adjustable straps ensure a secure fit, while the thumb strap can be tailored for the desired level of support. Suitable for both left and right hands, it is available in multiple sizes for both men and women.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Shenzhen Weierkang Technology Product Co.,Ltd |
| Item Weight | 70 g |
| Package Dimensions | 14.6 x 10.2 x 4.2 cm; 70 g |
| Item model number | WL0905 |
| Size | M |
| Colour | Blue |
| Material | Plastic Insert Version |
| Item Package Quantity | 1 |
| Special Features | Adjustable, Durable, High Elastic Nylon Plastic, Lightweight, Without Limiting Hand Function |
| Specific uses | Arthritis Pain, De Quervain's Tenosynovitis, Sprained, Tendinitis, Trigger Finger |
| Included components | THUMB BRACE*1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Willcom
- **Size:** M
- **Specific uses for product:** Arthritis Pain, De Quervain's Tenosynovitis, Sprained, Tendinitis, Trigger Finger
- **Use for:** Finger, Hand, Wrist
- **Age range (description):** Adult

## Images

![Willcom Thumb Brace for Arthritis Pain and Support, Spica Splint and Wrist Brace for De Quervain’s Tenosynovitis, Sprained, Tendonitis Injury Relief (Plastic Insert Version, M, 5.75-6.75 Inch) - Image 1](https://m.media-amazon.com/images/I/71shKpWxEvL.jpg)

## Available Options

This product comes in different **Size Name, Material Type** options.

## Frequently Bought Together

- Willcom Thumb Brace for Arthritis Pain and Support, Spica Splint and Wrist Brace for De Quervain’s Tenosynovitis, Sprained, Tendonitis Injury Relief (Plastic Insert Version, M, 5.75-6.75 Inch)
- FREETOO Ergonomical Thumb Support for Arthritis, Breathable and Soft Thumb Splint, Right Hand or Left Hand Thumb Brace for Trigger Thumb,Tendonitis,Sprain.Fit both Women and Men(S/M Pink/Black)
- Willcom Thumb Wrist Brace Compression Sleeve (2 PCS) for Protector Support, Soft Elastic Fabric Thumb Spica Splint Glove Liner for Women and Men -Left or Right Hand（S, 6.5-7 Inch）

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**Shop now:** [https://www.desertcart.jp/products/543547915-willcom-thumb-brace-for-arthritis-pain-and-support-spica-splint](https://www.desertcart.jp/products/543547915-willcom-thumb-brace-for-arthritis-pain-and-support-spica-splint)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*