# Rubber Expander THOMS RGR88-50 88 mm 50 Lbs Blue wrist trainer

**URL:** https://aio.lv/en/product--thoms-ts-rgr88-50--11043074
**Data updated:** 2025-12-03 11:47 (EET)
**Category:** Resistance Bands & Hand Grippers
**Manufacturer:** THOMS
**Manufacturer code:** TS RGR88-50
**EAN:** 2916018771048
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thoms-ts-rgr88-50--11043074

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Hand/wrist rubber expander THOMS RGR88-50 with an 88 mm diameter and 50 lbs resistance. Made of durable rubber in blue, it is designed for strengthening forearm and wrist muscles, improving grip and aiding rehabilitation. Compact and portable for use at home, gym, or office; suitable for progressive training and everyday recovery routines.

## Long description

Rubber Expander Ring THOMS Hard is a compact wrist trainer designed to strengthen wrists, fingers and forearms, improve grip strength and support rehabilitation after hand or wrist injuries. Made of durable silica gel, the model TS RGR88-50 has an outer diameter of 88 mm, inner diameter of 44 mm and provides approximately 50 lbs resistance in a blue finish. Suitable for home, gym or office use, it is intended for progressive strengthening and recovery routines.
Advantages
The THOMS Hard expander offers consistent resistance for finger and wrist exercises, a durable silica gel construction that withstands repeated use, and a compact, portable size for convenient training anywhere. Its 88 mm diameter and 50 lbs resistance level make it suitable for both strength development and rehabilitation needs.
Suitable for
Strengthening grip, fingers, wrists and forearms
Progressive strength training and daily practice
Rehabilitation after wrist or hand injuries
Reducing pain and increasing endurance in arthritis, tendinitis or carpal tunnel
Sports-specific conditioning (tennis, golf, climbing, boxing, baseball, gymnastics)
Musicians who need finger endurance (violinists, guitarists)
Key specifications
Category: Wrist trainers
Model: TS RGR88-50
Material: Silica gel (rubber)
Outer diameter: 88 mm
Inner diameter: 44 mm
Resistance: ~50 lbs
Color: Blue
Weight: 94 g
Brand: THOMS
MPN: TS RGR88-50
EAN: 2916018771048
How to use
Place your fingers and thumb around the expander ring and squeeze repeatedly, performing controlled openings and closings to work the finger extensors and flexors as well as the wrist muscles. Begin with sets of short repetitions, gradually increasing the number or duration as strength improves. Use both hands to maintain balanced development; rest between sets and avoid sudden, forceful movements.
Usage recommendations
Start with low-volume sessions (for example, 2–3 sets of 10–15 squeezes) and increase gradually. Stop and consult a healthcare professional if you experience sharp pain. Use for warm-up before sports or as part of a rehabilitation plan following medical advice.

## FAQ

### How much does the Rubber Expander THOMS RGR88-50 88 mm 50 Lbs cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 192 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All THOMS products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized THOMS service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11043074/61708263_large.webp