This easy-to-use tip teaser creates a powerful suction action that stimulates the sensitive nerve endings underneath and around the penis head. With each squeeze of the medical-style pump ball the soft rubber sleeve clings to the penis and slides up and down with each pump. Includes 3 graduating silicone cockrings love mask lotion and toy cleaner. Cylinder measures 3.22 in. long by 2.07 in. wide. Cockring diameters are 1.2 1.6 and 2 in.