Stiffy 2-Pack Cockrings 2 Non-Roll Grippy Rings Designed To Be The Right Size C-Ring For Hunky Big Play. Brbrstiffys Are Shaped To Grip You Soft Or Hard 2 Firm-Grip Cockrings That Will Not Rollhey Flatten Out As You Stretch So They Stay Where You Put Them. No Rolling=No Pinch. Stiffys Grip Tighter For Maximum Hunkyness. Brbrmade Of Our Softest Rubbery Incredibly Stretchy Plus+Silicone?The Silicone Gives A Velvety Feel And The Tpr Is Stretch And Strength. Brbrplus+Silicone Is Our Own Super-Stretchy Matte-Finish Strong Blendhe Right Grip That Doesn Pinch. Phthalate Free And No Scent. Brbrlube Safe: Water-Based Lube Hybrid Or Silicone Lube Recommended. Oil-Based Lubes Not Recommended. Brbrstiffy Approximate Stats: Ulliheight: .75''19 Mmliliwidth: 2?50.8 Mmlililength: 2?50.8 Mmlilioutside Circumference: 6.5?165 Mmlilioutside Diameter: 2?50.8 Mmliliinside Circumference: 3?76.2 Mmliliinside Diameter: 1?25.4 Mmliul