The Ryder has a gradual curve, from the bulb to the neck of the plug, giving a full feeling inside whilst allowing your spincter 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.