---
product_id: 520231340
title: "2PCS Finger Strengthener, Hand Strengthener Finger Exerciser Stretcher,Finger Exerciser & Hand Strengthener, Extension Exerciser Gripper Band for Wrist Training, black"
brand: "lonnalee"
price: "¥2834"
currency: JPY
in_stock: true
reviews_count: 8
category: "Lonnalee"
url: https://www.desertcart.jp/products/520231340-2pcs-finger-strengthener-hand-strengthener-finger-exerciser-stretcher-finger-exerciser
store_origin: JP
region: Japan
---

# Compact & lightweight for on-the-go workouts 6 resistance levels for tailored finger training Durable high-quality silicone, tear-resistant 2PCS Finger Strengthener, Hand Strengthener Finger Exerciser Stretcher,Finger Exerciser & Hand Strengthener, Extension Exerciser Gripper Band for Wrist Training, black

**Brand:** lonnalee
**Price:** ¥2834
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your grip game—because strong hands mean unstoppable hustle!

## Quick Answers

- **What is this?** 2PCS Finger Strengthener, Hand Strengthener Finger Exerciser Stretcher,Finger Exerciser & Hand Strengthener, Extension Exerciser Gripper Band for Wrist Training, black by lonnalee
- **How much does it cost?** ¥2834 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/520231340-2pcs-finger-strengthener-hand-strengthener-finger-exerciser-stretcher-finger-exerciser)

## Best For

- lonnalee enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium silicone material ensures long-lasting durability without tearing or deformation.
- • **Anywhere, Anytime Training:** Ultra-portable design fits in your gym bag or pocket—never miss a chance to strengthen.
- • **Customizable Strength Gains:** Choose from 6 resistance levels (6.6 to 21 lbs) to match and push your grip limits.
- • **Perfect for Pros & Hobbyists:** Ideal for athletes, musicians, and busy professionals seeking enhanced hand power and dexterity.
- • **Targeted Finger & Wrist Flexibility:** Individually train finger mobility and overall wrist strength for peak performance.

## Overview

This 2-piece Finger Strengthener set features 6 adjustable resistance levels ranging from 6.6 to 21 lbs, crafted from durable, tear-resistant silicone. Its compact, lightweight design makes it perfect for discreet, effective finger, hand, and wrist training anytime, anywhere. Tailored for athletes, musicians, and professionals, it enhances finger strength, flexibility, and endurance to boost performance and daily productivity.

## Description

Finger exercisers can improve finger strength and mobility. Made of high-quality silicone as the main material, it is not easy to tear, break or deform. The silicone guitar finger trainer offers you 6 different levels of resistance. You can choose the appropriate level according to your grip strength. Any size wrist and fingers can comfortably use the adjustable hand grips stretcher for finger exercise habits. It' s small enough to fit in your gym bag or pocket. Specification: Product name: Finger Exerciser Stretcher Material: Silicone Color: black+gray Pressure rating: 6.6 lbs, 8.8 lbs, 11 lbs, 13 lbs, 17 lbs, 21 lbs Size: 11.5*10.5cm Package Included: 2 * HAND GRIP STRENGTHENER 1 * WRIST STRAPC22

Review: good to make you muscle - It's a good way to strengthen your wrists.
Review: Some improvements needed. - The rubber holds on the band sometimes let loose (which can be painful). The method of attaching to the band needs to be improved. The band that goes around your wrist has very rough material, it's very abrasive on the skin after a while. The band needs to be looked at again, avoid any stitching where it may touch skin and avoid velcro from rubbing against the skin as well. The rubber is marked with different weights, but i found there's no difference in resistance if you attach the rubber at the indicated weights. I think this is because the rubber rings around the fingers are connected to the main rubber bit through thin strings, so the stretch is happening on the small little strings and not the rubber bit as the designer may have intended. There is a difference in resistance between the grey and the black bit, so there's some progression possible. There's only a faint rubber smell coming of the product, so that's a bonus. Overall, the product is worth buying at the given price as it does function. I ended up using a carabiner to attach it to the band, and i used a sweatband for the wrists under the band that was supplied with this kit to make it more comfortable to use.

## Features

- 【High-Quality Material】Our Finger Stretcher is made of high-quality silicone material, which is safe and durable, not easy to tear, and can be used for a long time.
- 【Exercising Fingers】With the help of the Hand Grip Strengthener, you can conveniently improve the strength of your fingers, forearms and wrists. It is also possible to train the flexibility of each finger individually, either way.
- 【6 Resistant Levels】Finger Exercise provides you with 6 resistance levels, gray 6.6LB, 8.8LB, 11LB, black 13LB, 17LB and 21LB, you can choose the appropriate level according to your grip strength.
- 【Portable And Lightweight Design】Finger Trainer is small and light enough to fit in your gym bag or pocket. You can enjoy a workout at work or at leisure. Exercise your hands anytime, anywhere with the Finger Extensor Exerciser.
- 【Ideal For Sports Lovers】The Finger Strengthener can improve the finger strength of athletes (rock climbing, fitness, tennis, baseball, boxing) and musicians (guitar, bass, pianist, and violinist) and daily housework ( driving, typing, writing, working, etc.).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZ3J6Z2T |
| Best Sellers Rank | 44,678 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 232 in Strength Training Grip Strengtheners |
| Brand | Lonnalee |
| Brand Name | Lonnalee |
| Colour | Black |
| Country of Origin | China |
| Customer Reviews | 3.8 out of 5 stars 171 Reviews |
| Item Dimensions L x W | 11.5L x 10.5W centimetres |
| Item Shape | Oval |
| Material | Silicone |
| Number of Items | 2 |
| Number of Packs | 2 |
| Part Number | 1 |
| Product dimensions | 11.5L x 10.5W centimetres |
| Style | Functional |
| Tension Supported | Heavy |
| Tension level | Heavy |
| UPC | 766652674258 |
| Unit Count | 2.0 count |

## Product Details

- **Brand:** Lonnalee
- **Colour:** Black
- **Material:** Silicone
- **Style:** Functional
- **Tension level:** Heavy

## Images

![2PCS Finger Strengthener, Hand Strengthener Finger Exerciser Stretcher,Finger Exerciser & Hand Strengthener, Extension Exerciser Gripper Band for Wrist Training, black - Image 1](https://m.media-amazon.com/images/I/61Gr1MYBKGL.jpg)
![2PCS Finger Strengthener, Hand Strengthener Finger Exerciser Stretcher,Finger Exerciser & Hand Strengthener, Extension Exerciser Gripper Band for Wrist Training, black - Image 2](https://m.media-amazon.com/images/I/711qWQIpIYL.jpg)
![2PCS Finger Strengthener, Hand Strengthener Finger Exerciser Stretcher,Finger Exerciser & Hand Strengthener, Extension Exerciser Gripper Band for Wrist Training, black - Image 3](https://m.media-amazon.com/images/I/71RaWeJ4j8L.jpg)
![2PCS Finger Strengthener, Hand Strengthener Finger Exerciser Stretcher,Finger Exerciser & Hand Strengthener, Extension Exerciser Gripper Band for Wrist Training, black - Image 4](https://m.media-amazon.com/images/I/71hTffeXYGL.jpg)
![2PCS Finger Strengthener, Hand Strengthener Finger Exerciser Stretcher,Finger Exerciser & Hand Strengthener, Extension Exerciser Gripper Band for Wrist Training, black - Image 5](https://m.media-amazon.com/images/I/71wnCGaXZsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ good to make you muscle
*by H***G on 18 March 2026*

It's a good way to strengthen your wrists.

### ⭐⭐⭐ Some improvements needed.
*by A***R on 15 July 2023*

The rubber holds on the band sometimes let loose (which can be painful). The method of attaching to the band needs to be improved. The band that goes around your wrist has very rough material, it's very abrasive on the skin after a while. The band needs to be looked at again, avoid any stitching where it may touch skin and avoid velcro from rubbing against the skin as well. The rubber is marked with different weights, but i found there's no difference in resistance if you attach the rubber at the indicated weights. I think this is because the rubber rings around the fingers are connected to the main rubber bit through thin strings, so the stretch is happening on the small little strings and not the rubber bit as the designer may have intended. There is a difference in resistance between the grey and the black bit, so there's some progression possible. There's only a faint rubber smell coming of the product, so that's a bonus. Overall, the product is worth buying at the given price as it does function. I ended up using a carabiner to attach it to the band, and i used a sweatband for the wrists under the band that was supplied with this kit to make it more comfortable to use.

### ⭐⭐⭐⭐ Easy to use - small/thin fingers may slip out easy
*by A***S on 6 November 2023*

Easy to use and works well. Doesn’t quite fit on all fingers as the holes are all same size so the small finger doesn’t quite fit and stretch like the others.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-04*