---
product_id: 44214201
title: "Ring - Nitrile - 1.75\" - Black 1.75\" from Professor Foam"
brand: "professor foam"
price: "Rp420816"
currency: IDR
in_stock: true
category: "Health and Beauty"
url: https://www.desertcart.id/products/44214201-ring-nitrile-1-75-black-1-75-from-professor-foam
store_origin: ID
region: Indonesia
---

# Ring - Nitrile - 1.75" - Black 1.75" from Professor Foam

**Brand:** professor foam
**Price:** Rp420816
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ring - Nitrile - 1.75" - Black 1.75" from Professor Foam by professor foam
- **How much does it cost?** Rp420816 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/44214201-ring-nitrile-1-75-black-1-75-from-professor-foam)

## Best For

- professor foam enthusiasts

## Why This Product

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

## Description

Professor Foam's 1.75" Nitrile ring is rigid but flexible enough to stretch on. This is our most popular size of ring. Most men wear them behind the testicles for a stronger longer lasting erection. Nitrile is the same material examination gloves are made from so they are hypoallergenic.100% Skin-safe Nitrile is also compatible with ALL lubricants. Manufactured by PF Brands Inc. "Professor Foam, Princess Foam, PF2" are registered trademarks of PF Brands Inc.Professor FoamTM does not distribute or sell products to any 3rd party sellers on Amazon. This product is sold exclusively on Professor FoamTM Amazon store. Other companies selling this product are counterfeits. Please make sure to purchase a genuine Professor FoamTM product for proper authenticity and warranty.

## Features

- Only Professor Foam sells genuine nitrile rings like the ones pictured here. Beware of imitations!
- Retains Rigidity & Shape Use after Use
- Non-porous and hypoallergenic, All Lubricant Compatible
- Professor Foam has sold Millions of O-Rings, this is the highest quality Nitrile that you can get!

## Images

![Ring - Nitrile - 1.75" - Black 1.75" from Professor Foam - Image 1](https://images-na.ssl-images-amazon.com/images/I/31k6GkYpIuL.jpg)
![Ring - Nitrile - 1.75" - Black 1.75" from Professor Foam - Image 2](https://images-na.ssl-images-amazon.com/images/I/31GVDRl2NIL.jpg)
![Ring - Nitrile - 1.75" - Black 1.75" from Professor Foam - Image 3](https://images-na.ssl-images-amazon.com/images/I/51aItBVQ2zL.jpg)

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**Shop now:** [https://www.desertcart.id/products/44214201-ring-nitrile-1-75-black-1-75-from-professor-foam](https://www.desertcart.id/products/44214201-ring-nitrile-1-75-black-1-75-from-professor-foam)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-08*