This erection enhancing sleeve is extra thick, with ridges for incredible girth and plenty of sensation! The outer texture features large rolls, for intense stimulation with every thrust. The ball strap will help keep it in place, and the open ended design lets you feel more of your partner. The walls are extra thick for a measurable girth increase, with separate holes for the penis and balls for comfort, stimulation, and security. The phthalate-free material is body safe, easily cleaned, and has enough firmness and slickness for easy insertion while remaining flexible.