This Tush Trainer set includes three velvet-touch silicone butt plugs in gradually increasing sizes for introducing anal play or preparing for penetration with a partner's body or larger toys. The 4, 5, and 6-inch plugs are shaped with a slim tip for easy insertion and widen to create the ideal feeling of fullness at each stage. A unique curved base design follows the contours of the body for safety and comfort during extended backdoor play.