Osbon ErecAid EZ Ring 7 – Cylinder-End Tension Ring (19 mm)

The Osbon EZ Ring 7 has an inside diameter of 19 mm (0.75") and tension similar to the “C” standard ring. Its patented design fits on the end of the cylinder like a lid, so scrotal tissue is not drawn into the cylinder. Many men find it gives a more comfortable fit, a strong seal and easier application and removal.

Fit and compatibility

• EZ sizes: 4 (16 mm, tightest), 5 (17 mm), 6 (18 mm), 7 (19 mm)
• This ring: size 7, 19 mm (0.75")
• Once the erection is created, the ring comes off the end of the cylinder and stays at the base, so there is less ring transfer

For use with Osbon ErecAid Esteem and Classic cylinders and systems:

• Osbon ErecAid Esteem Automatic
• Osbon ErecAid Esteem Manual
• Osbon ErecAid Classic

When to replace

Replace the ring when it stretches, tears or no longer holds tension.

Safety: Do not leave a tension ring on for more than 30 minutes. Read the user guide that came with your system before use.

Sizing tip

Osbon letters indicate size and tension (A/B large; C/D medium; MaxElasticity = lowest tension). Start larger/softer and adjust. Do not leave a ring on more than 30 minutes. Replace every 1–6 months.

Paying with an HSA or FSA

This tension ring may be eligible for purchase with an HSA or FSA when it is used with a vacuum therapy system to treat erectile dysfunction. Many plan administrators ask for a doctor's prescription or a letter of medical necessity, so please check with your plan before you order.

Need an itemized receipt? Your order confirmation already lists each item, and we can email you a copy anytime — just ask.

Educational video. Not a substitute for medical advice. Talk with your doctor before starting vacuum therapy.