Hands down, the Lasso Buddy is our product tester's favorite erection ring. The secret is in the clever press-button-quick-release which makes changing sizes, taking off, or fitting to a pump end fantastically easy. You can easily set the ring size (up to 2.5" in diameter) as snuggly or as loosely as you want, and when ejaculation is about to occur, it's super simple to release the pressure. Worth every penny.
Besides, you get a color choice, too. Color: Blue or Black Size: adjustable span of up to 2.5" wide. Total length is 5" Material: Silicone Cleaning & Care Instructions: Warm soapy water for cleaning. Do not use silicone lubricants.