Huj C-Ring Is Our Favorite Grippy Ring You Will Want To Use And Use Often--Just The Right Size ItS The Perfect C-Ring Or Ball-Ring That Stretches To Fit All Size Guys...It Can Be Layered For A Tighter Fit Or Some Guys Stack Them For Gradual Ball-Stretching.HKyjunk Innovates Even In This Simple Design Huj C-Ring Has A Groove Inside The Ring That Flattens Out When Worn This Keeps The Ring In Place And Keeps A Bit Of Lube Between The Ring And You For Comfort. Huj C-Ring Has A Flatter Inner Opening So It WonT Roll Snag Or Pinch.HKyjunk Toys Are Made Of Plus+Silicone?A Durable Blend Of Tpr For Strength & Soft Silicone For A Smooth Warm Feel. Wash In Warm Soapy Water--Air Dry Store Separately.Huj C-Ring Is Strong Stretchy And Tough It Fits And Feels Good On--It Embodies Our Motto: Play Big Play H?Be H.