---
product_id: 513122917
title: "Finger Straightener Splint Finger Joint Extension Splint Brace Corrector Finger Joint Pressing Device for PIP Joint Tightness, Trigger Finger, Arthritis, Finger Straightening & Joint Extension"
brand: "tairibousy"
price: "¥5686"
currency: JPY
in_stock: false
reviews_count: 5
category: "Tairibousy"
url: https://www.desertcart.jp/products/513122917-finger-straightener-splint-finger-joint-extension-splint-brace-corrector-finger
store_origin: JP
region: Japan
---

# Adjustable progressive pressure Built-in lightweight aluminum support One size fits all fingers Finger Straightener Splint Finger Joint Extension Splint Brace Corrector Finger Joint Pressing Device for PIP Joint Tightness, Trigger Finger, Arthritis, Finger Straightening & Joint Extension

**Brand:** tairibousy
**Price:** ¥5686
**Availability:** ❌ Out of Stock

## Summary

> 🖐️ Straighten up your day—because your fingers deserve precision care!

## Quick Answers

- **What is this?** Finger Straightener Splint Finger Joint Extension Splint Brace Corrector Finger Joint Pressing Device for PIP Joint Tightness, Trigger Finger, Arthritis, Finger Straightening & Joint Extension by tairibousy
- **How much does it cost?** ¥5686 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/513122917-finger-straightener-splint-finger-joint-extension-splint-brace-corrector-finger)

## Best For

- tairibousy enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit Design:** Ergonomically crafted to fit any finger—index, middle, ring, or pinky—for seamless use.
- • **Durable & Lightweight:** Premium materials with aluminum support ensure strong yet comfortable wear all day.
- • **Pain Relief & Alignment:** Keeps interphalangeal joints perfectly aligned to reduce discomfort and improve mobility.
- • **Portable & User-Friendly:** Compact, easy to wear and remove anytime—perfect for busy professionals on the go.
- • **Precision Pressure Control:** Easily customize tension with a screw for targeted finger joint correction.

## Overview

This Finger Straightener Splint offers adjustable progressive pressure via a built-in screw mechanism to correct PIP joint contractures and straighten fingers. Designed with ergonomic, one-size-fits-all fit and durable lightweight aluminum support, it provides effective pain relief and joint alignment. Compact and easy to use, it’s ideal for managing arthritis, trigger finger, and post-surgery recovery.

## Description

✅【Finger Joint Extension Splint】For correction of PIP finger flexion contractures, straight finger joints. This Finger Joint Pressing Device can use progressive pressure to straighten the contracture fingers, correct finger. Keep your interphalangeal joints in the correct position and reduce pain.

Review: Thx
Review: I had flexor tendon surgery on my pinky, and the healing has made it unable to straighten. I will wear this and try and tighten it as much as possible, and I do think it really helps. Braces could never get it tight enough, and having the ability to screw it really does help. The pad is nice, but I would still wear something in addition. Love it.

## Features

- ✅【Finger Joint Extension Splint】For correction of PIP finger flexion contractures, straight finger joints. This Finger Joint Pressing Device can use progressive pressure to straighten the contracture fingers, correct finger. Keep your interphalangeal joints in the correct position and reduce pain.
- ✅【One Size Fit ALL】The ergonomic design of the corrector is based on the shape of the finger, which can be worn on any finger, including middle, index, ring or pinky finger.
- ✅【Quality Material】Made of quality material, firm and durable. Exquisite workmanship, easy to clean, effectively support and fix your finger. The pressure can be adjusted freely, bring a comfortable experience to patients.
- ✅【Keep Your Finger From Bending】The built-in aluminum support of the splint is lightweight but strong enough to keep your finger straight. The pressure required on the finger joints can be adjusted by turning the screw, relieving your pain.
- ✅【Covenient to Use】 It is small and lightweight, very convenient to carry. You can use it any time you want. It is versatile and easy to put on and take off.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDLK5BGC |
| Best Sellers Rank | #78,149 in Health ( See Top 100 in Health ) #149 in Finger Splints |
| Manufacturer | Tairibousy |
| Package Dimensions | 9.6 x 7.19 x 2.9 cm; 41 g |

## Product Details

- **Age range (description):** Adult
- **Brand:** Tairibousy
- **Size:** One Size
- **Specific uses for product:** Arthritis
- **Use for:** Finger

## Images

![Finger Straightener Splint Finger Joint Extension Splint Brace Corrector Finger Joint Pressing Device for PIP Joint Tightness, Trigger Finger, Arthritis, Finger Straightening & Joint Extension - Image 1](https://m.media-amazon.com/images/I/31LIQ3Xd0+L.jpg)
![Finger Straightener Splint Finger Joint Extension Splint Brace Corrector Finger Joint Pressing Device for PIP Joint Tightness, Trigger Finger, Arthritis, Finger Straightening & Joint Extension - Image 2](https://m.media-amazon.com/images/I/41+LT1qvcDL.jpg)
![Finger Straightener Splint Finger Joint Extension Splint Brace Corrector Finger Joint Pressing Device for PIP Joint Tightness, Trigger Finger, Arthritis, Finger Straightening & Joint Extension - Image 3](https://m.media-amazon.com/images/I/41+Z3W8-dRL.jpg)
![Finger Straightener Splint Finger Joint Extension Splint Brace Corrector Finger Joint Pressing Device for PIP Joint Tightness, Trigger Finger, Arthritis, Finger Straightening & Joint Extension - Image 4](https://m.media-amazon.com/images/I/411JyKw72XL.jpg)
![Finger Straightener Splint Finger Joint Extension Splint Brace Corrector Finger Joint Pressing Device for PIP Joint Tightness, Trigger Finger, Arthritis, Finger Straightening & Joint Extension - Image 5](https://m.media-amazon.com/images/I/41BR0U1VacL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***A on 2 November 2025*

Thx

### ⭐⭐⭐⭐⭐ Review
*by M***E on 8 January 2026*

I had flexor tendon surgery on my pinky, and the healing has made it unable to straighten. I will wear this and try and tighten it as much as possible, and I do think it really helps. Braces could never get it tight enough, and having the ability to screw it really does help. The pad is nice, but I would still wear something in addition. Love it.

### ⭐⭐⭐⭐⭐ Review
*by E***R on 18 August 2023*

This is the best contraption that works if you use it consistently! I looked at those way over priced from 99.00 to 200.00 plus on those doctors websites (shame on you). I came across this and tried it because it wasn’t ridiculously expensive! So glad I did! I had shoulder surgery in February. Three tears and a bicep rebuild. At least 6 months recovery. I couldn’t go therapy like most people do a few days later. I had to let my bicep heal at least 4 weeks. Long story short after my first therapy session I noticed my fingers were swollen stiff and very skeleton like. Fast forward to now I have been diagnosed with dupuytrens contractor which also runs in my family, however I have something in my fingers called complex radial pain disorder. The cause is not known and they aren’t sure why it happens. So nothing much can be done for my fingers. So I have 3 of these that I put on my fingers and I sometimes rotate one during the day if I’m working. Like anything my fingers have improved so much after a few months I can make a fist again and I can write!! I’m am not fully recovered but I’m hopeful. I recommend this product if you have any type of finger therapy that in needed. I will do a follow up in a few months. I’m really pleased with my progress so far!!

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**Shop now:** [https://www.desertcart.jp/products/513122917-finger-straightener-splint-finger-joint-extension-splint-brace-corrector-finger](https://www.desertcart.jp/products/513122917-finger-straightener-splint-finger-joint-extension-splint-brace-corrector-finger)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-09*