---
product_id: 70465515
title: "PosTVac Mach Ring, A141, Size 5 Small Inside Diameter 6.5 mm (.25 inches)"
brand: "pos-t-vac"
price: "€ 36.19"
currency: EUR
in_stock: true
reviews_count: 8
category: "Pos T Vac"
url: https://www.desertcart.fr/products/70465515-postvac-mach-ring-a141-size-5-small-inside-diameter-6
store_origin: FR
region: France
---

# ID: 6.5 mm Size: 5 Latex-Free PosTVac Mach Ring, A141, Size 5 Small Inside Diameter 6.5 mm (.25 inches)

**Brand:** pos-t-vac
**Price:** € 36.19
**Availability:** ✅ In Stock

## Summary

> 🔝 Elevate Your Therapy Game!

## Quick Answers

- **What is this?** PosTVac Mach Ring, A141, Size 5 Small Inside Diameter 6.5 mm (.25 inches) by pos-t-vac
- **How much does it cost?** € 36.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/70465515-postvac-mach-ring-a141-size-5-small-inside-diameter-6)

## Best For

- pos-t-vac enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Enjoy up to 40 uses without compromising firmness.
- • **Latex-Free Assurance:** Safe for all users with latex sensitivities.
- • **Precision Engineering:** Crafted for compatibility with PosTVac Vacuum Therapy Systems.
- • **Comfort Meets Performance:** Experience evenly dispersed tension for ultimate comfort.
- • **Single Purchase Convenience:** Sold individually for tailored needs.

## Overview

The PosTVac Mach Ring, A141, Size 5, features a 6.5 mm inside diameter and is designed for use with PosTVac Vacuum Therapy Systems. Its thick center ensures comfort and effective tension distribution, lasting for approximately 30-40 uses. Plus, it's latex-free, making it a safe choice for all users.

## Description

Mach1 Tension band size 5. This is the higest tension band with an inside diameter of 8mm . March 1 band come in 4 different sizes starting at size 5 with the most tension and going to size 8 with the least tension. Item is not returnable so please make sure you order the right size.

Review: Excellent product for erectile dysfunction. - I liked everything about the tension rings. They fit over the penis pump and when pumping causes an erection the stretchy ring is slid off the pump and onto the penis. When the pump is removed the rings hold the penis snugly to maintain your erection. There is no discomfort whatsoever, it is a rather enjoyable feeling. It also enables you to enjoy entended periods of love making. You can contact me if you want any further information on this excellent product. bck77w@gmail.com Roy G Sydney Australia
Review: It works worth the money - Great product Ring is strong and durable Made thick Great material Holds it shape And stays in place

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0065FQ4H2 |
| Best Sellers Rank | #310 in Penis Rings |
| Customer Reviews | 3.9 3.9 out of 5 stars (104) |
| Date First Available  | February 9, 2012 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | Mach 1 size 5 |
| Manufacturer  | Postvac |
| Package Dimensions  | 7 x 3.5 x 1.9 inches; 0.35 ounces |

## Product Details

- **Brand:** POS-T-VAC
- **Color:** White
- **Product Care Instructions:** Hand Wash
- **Style:** Round
- **Water Resistance Level:** Waterproof

## Images

![PosTVac Mach Ring, A141, Size 5 Small Inside Diameter 6.5 mm (.25 inches) - Image 1](https://m.media-amazon.com/images/I/41einaDmZ8L.jpg)
![PosTVac Mach Ring, A141, Size 5 Small Inside Diameter 6.5 mm (.25 inches) - Image 2](https://m.media-amazon.com/images/I/61P-pduJfML.jpg)
![PosTVac Mach Ring, A141, Size 5 Small Inside Diameter 6.5 mm (.25 inches) - Image 3](https://m.media-amazon.com/images/I/812eAEljG1L.jpg)
![PosTVac Mach Ring, A141, Size 5 Small Inside Diameter 6.5 mm (.25 inches) - Image 4](https://m.media-amazon.com/images/I/81eKpNB6-cL.jpg)
![PosTVac Mach Ring, A141, Size 5 Small Inside Diameter 6.5 mm (.25 inches) - Image 5](https://m.media-amazon.com/images/I/81oqPdCwWOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product for erectile dysfunction.
*by D***Y on October 24, 2018*

I liked everything about the tension rings. They fit over the penis pump and when pumping causes an erection the stretchy ring is slid off the pump and onto the penis. When the pump is removed the rings hold the penis snugly to maintain your erection. There is no discomfort whatsoever, it is a rather enjoyable feeling. It also enables you to enjoy entended periods of love making. You can contact me if you want any further information on this excellent product. bck77w@gmail.com Roy G Sydney Australia

### ⭐⭐⭐⭐⭐ It works worth the money
*by M***N on December 26, 2025*

Great product Ring is strong and durable Made thick Great material Holds it shape And stays in place

### ⭐ Effective results
*by M***N on May 27, 2019*

Material does not disintigrate when stretched following repeated use,

## Frequently Bought Together

- PosTVac Mach Ring, A141, Size 5 Small Inside Diameter 6.5 mm (.25 inches)
- PosTVac Mach Ring, A148, Size 6, Medium Inside Diameter 8.6mm (.340 inches)
- PosTVac Mach Ring, A143, Size 7, Large Inside Diameter 10.5mm (.430 inches)

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**Shop now:** [https://www.desertcart.fr/products/70465515-postvac-mach-ring-a141-size-5-small-inside-diameter-6](https://www.desertcart.fr/products/70465515-postvac-mach-ring-a141-size-5-small-inside-diameter-6)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-22*