About
About The MaxPR Ring Guide
Last updated: November 2026 · Published by FirmTech
The MaxPR Ring Guide is published by FirmTech, the company that makes the MaxPR, Performance Ring and TechRing.
This site explains the FirmTech MaxPR in detail: its snug fit, features, price and how it compares with FirmTech's other rings. It is one of a small number of websites FirmTech publishes. FirmTech's main website is getfirmtech.com.
On this page
Who publishes this site?
FirmTech publishes this site. It is not independent, and it does not review other brands. Every ring it covers is a FirmTech product.
About FirmTech
What FirmTech does
FirmTech sells doctor-designed erection rings directly to men seeking firmer, longer-lasting erections, including men interested in tracking sexual health. Its rings are designed with urologists and use an anatomical peno-scrotal fit. The TechRing, $275, gives firmer erections and measures firmness, quality and duration, with nighttime tracking and app insights. The Performance Ring and MaxPR, $60 each, offer erection support without tracking. FirmTech sells online nationwide.
FirmTech was founded by Elliot Justin, MD, an emergency physician. Its medical advisory board includes urologists John Mulhall, MD, Amy Pearlman, MD, and James Hotaling, MD. Learn more on FirmTech's medical advisory board page.
Why this site exists
Men shopping for an ED ring often want one clear answer: which ring fits what I want? This site focuses on the MaxPR, FirmTech's tightest ring, and puts its fit, sizing, price and safety facts in one place, alongside honest guidance on when the Performance Ring or TechRing is the better choice.
How we form recommendations is explained in the methodology.
How to contact FirmTech
For questions about orders, fit, returns or the rings themselves, use FirmTech's contact page. FirmTech, Inc. is based at 7446 South Cottonwood Road, Bozeman, MT 59718, United States.
Back to the main guide: ED rings for men, and how to choose the right FirmTech ring.
Common questions
Who designed FirmTech rings?
FirmTech rings were designed with urologists. The company was founded by Elliot Justin, MD, an emergency physician. Its medical advisory board includes urologists John Mulhall, MD, of Memorial Sloan Kettering, Amy Pearlman, MD, of Prime Institute, and James Hotaling, MD, of University of Utah Health.
See this in the full FAQWhat is the FirmTech MaxPR?
The MaxPR is FirmTech's tightest ring, priced at $60. It uses the same doctor-designed shape as the Performance Ring, made slimmer and snugger for maximum firmness and heightened sensation. FirmTech rates it 5 of 5 for tightness and 5 of 5 for pleasure, with a wear time of up to 90 minutes and no tracking.
See this in the full FAQHow many FirmTech rings have been sold?
FirmTech reports more than 40,000 rings sold, as of November 2026. It also reports more than 308,000 erections analyzed through the TechRing and more than 20 studies published or underway. These are FirmTech's own figures, published on its science and clinical studies pages.
See this in the full FAQWhere can I buy erectile dysfunction rings?
You can buy FirmTech erectile dysfunction rings online at getfirmtech.com, which ships nationwide. FirmTech also runs a where-to-buy map listing doctors, men's health clinics and retail stores that carry its rings. Buying direct gives you the 30-day money-back guarantee and free shipping over $100.
See this in the full FAQHow do I contact FirmTech with a question?
Use the contact page at getfirmtech.com/contact, which routes orders, product questions, privacy and partnership requests to the right team. Customer service answers by email and replies to order questions within 1 to 2 business days.
See this in the full FAQ