The Ryder has a gradual curve, from the bulb to the neck of the plug, giving a full feeling inside whilst allowing your sphincter to close easily around the neck, resting. Only 1.47" at its largest diameter, this plug is a good intermediate toy. It is larger than a beginner piece, yet easy to hold with a gentle stretch. The velvety anchor base helps the Ryder stay put comfortably between the cheeks. And always made from 100% Ultra-Premium Tantus Silicone. COMFORTABLE ERGONOMIC GRIP: Introducing the new and improved Tantus Ryder! Now with a new base that between-the-cheeks and a velvety soft texture. Only 1.47" at its largest diameter, this plug is a good intermediate toy – larger than a beginner piece, but easy to hold & a gentle stretch. SIZE MATTERS: Diameter: 1.47". Length: 4 ANAL SAFE PLAY: The Ryder has a gradual curve from the body to the neck of the plug, which means it won''t shock the sphincter muscles going in or coming out. The anchor base helps the Ryder stay put comfortably. 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.