PRETTY LOVE BI-026261QPretty Love patented airbag penis sleeve adds extra thickness to any penis. Impress your partner as you go for hours with improved staying power. The glans airbag will be inflated by the air from the squeezed teaser's airbag during sex. With the strap wrapped around the testicles, you'll extend ejaculation to the most explosive peak you've ever imagined. FEATURES:  Function : Inflatable Material : Silicone Waterproof  Packaging : 200x130x75(mm)