Cavalier are made of 100 % Silicone! They are flexible without losing the necessary stability, easy to clean and hypo-allergenic. The secure base makes it easy to handle and suitable for harness use. If cooled or warmed, if bathing or on land – they guarantee diversified stimulation. • Good grip • Easy to use • Harness-compatible • Made of solid, 100 % medical-grade Silicone Detailed operating instructions are included and a sample of our lubricant Toyfluid in every package of Cavalier. Material: Silicone Size: 17.0cm - Ø 1.8 to 3.5 cm