---
product_id: 64554426
title: "LMB Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B"
brand: "lmb"
price: "Bs.659"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/64554426-lmb-spring-finger-extension-splint-assists-in-extending-pip-joint
store_origin: BO
region: Bolivia
---

# Size B: 3 inches PIP joint alignment Wire-Foam construction LMB Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B

**Brand:** lmb
**Price:** Bs.659
**Availability:** ✅ In Stock

## Summary

> Unlock Your Finger's Potential! 🔓

## Quick Answers

- **What is this?** LMB Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B by lmb
- **How much does it cost?** Bs.659 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/64554426-lmb-spring-finger-extension-splint-assists-in-extending-pip-joint)

## Best For

- lmb enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit:** High-quality Wire-Foam construction molds to your unique finger shape.
- • **Smart Design:** Axis of motion is strategically placed near the PIP joint for perfect alignment.
- • **Optimal Comfort:** Curved distal pad ensures a comfortable experience during use.
- • **Easy Measurement:** Simply measure from palmar crease to distal finger crease for the perfect fit.
- • **Precision Engineering:** Designed to assist in regaining those last crucial degrees of PIP extension.

## Overview

The LMB Spring Finger Extension Splint is expertly crafted with high-quality Wire-Foam for a customized fit, specifically designed to assist in extending the PIP joint while ensuring comfort and alignment. Size B measures 3 inches, making it ideal for those looking to regain mobility in their fingers.

## Description

LMB Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B

## Features

- High quality Wire-Foam construction for a customized fit
- Ideal for regaining last few degrees of PIP extension
- Axis of motion is close to the PIP joint to maintain splint alignment
- Measure finger to be fitted from palmar crease to distal finger crease (with finger extended), size B measures 3"
- Distal pad curvature provides patient comfort

## Images

![LMB Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B - Image 1](https://m.media-amazon.com/images/I/61GDfJJs9cL.jpg)
![LMB Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B - Image 2](https://m.media-amazon.com/images/I/51ivDB+b3XL.jpg)
![LMB Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B - Image 3](https://m.media-amazon.com/images/I/5127Y1jCM3L.jpg)
![LMB Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B - Image 4](https://m.media-amazon.com/images/I/51F4h3DrJOL.jpg)
![LMB Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B - Image 5](https://m.media-amazon.com/images/I/61vTEyMDZIL.jpg)

## Available Options

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

## Questions & Answers

**Q: What are the dimensions of this item B?**
A: Three or four inches, roughly

**Q: is this the right size for pinky?**
A: These come in at least two sizes. Probably best if you get fitted by an o Occupational Therapist.

**Q: where is the measurement information to pick a size?**
A: If you look at the display on Amazon, right after the name of the product you will see "AA." That is the size. They range from AA to A to D. Here's what one purchaser wrote, based on language on the packaging when the product was delivered: I, "Measured from palmar crease to distal finger crease." specifically on my left pinky finger, did exactly as told to do, and got (give or take 1/16") 2 1/2"; wherein I purchased this size. After receiving the product and reading the packaging/instructions it clearly indicates that AA is 2 1/4" and A is 2 3/4"

**Q: What is the difference between size a and size aa? i need one for my little (pinky) finger**
A: I had the same question, so I bought both an A and an AA. For a pinky finger, especially for a woman, the A is too large. Get the AA. I returned the A.

## Frequently Bought Together

- LMB Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B
- Watris Veiyi Finger Joint Straightener, Finger Joint Extension Splint, Finger Fixed Rehabilitation, White Average Size Hand Injury Joint Support Pressing Device for Finger Pain Easy Pressing Splint

---

## 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.bo/products/64554426-lmb-spring-finger-extension-splint-assists-in-extending-pip-joint](https://www.desertcart.bo/products/64554426-lmb-spring-finger-extension-splint-assists-in-extending-pip-joint)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-23*