The Perfect Plug Kit is created to encourage easy beginner anal exploration. The slender Perfect Plug and its bigger partner, the vibrating Perfect Plug Plus, are made with 100% Ultra-Premium silicone featuring an irresistible smooth velvety feel. They are designed to hit all the sweet spots and, with the exterior curved arch, to stay there. The Perfect Plug Plus includes a 3-Speed removable, water resistant vibrator. Each plug is easy to clean and discreetly store. PERFECT for ANAL EXPLORATION: The Perfect Plug Kit is the perfect way to begin anal exploration. The slender Perfect Plug and the vibrating Perfect Plug Plus, feature smooth silicone surfaces with an irresistible velvety feel and are designed to hit all the sweet spots – and stay there. SIZE MATTERS: Perfect Plug: Max Diameter: 3/4", Insertable Length: 3 1/2". Perfect Plug Plus: Diameter: 1.2", Insertable Length: 4" SAFE FOR YOUR BODY: Made from Tantus'' own unique formula of 100% Ultra-Premium Silicone. Not recommended with Silicone Lube. EASY TO CLEAN: Hypoallergenic, Hygienic, Boilable, Bleachable and Dishwasher Safe.