This is an unisex adult sex toy for anyone who want to have fun in anal play. If you are male, butt plugs can stimulate prostate, and if you are female, plugs can create incredibly pleasurable pressure on the back vaginal wall. Build up your anal comfort level and anal expertise with this beginner-friendly butt plug trainer! Tips: 1. Use this Anal Plug Trainer with lubricant. It will be more comfortable, easier to insert, and have a better sex experience. 2. This product is for individuals and couples to use, please note hygiene before and after use. Feature: Material: Body safe silicone Small anal plug size: Length: 5.19 inch; Shaft diameter: 0.98 inch; Bottom diameter: 1.92 inch Color: Black Waterproof: Yes Package: 1 X Anal Plug Trainer Discreet Package: All of our products will be neatly packaged in a discreet package.