Strong Suction Cup Grips Any Flat Surface.Harness Compatible.Low Maintenance and Easy to Clean.Ultra Durable Firm & Pliable.Exclusively formulated PVC Made in the USA.Materials: PVC. Care: Clean with soap and warm water or toy cleaner before and after use. Use with any water- or silicone-based lubricant. Dimensions: 9" x 2"/22.86 cm x 5.08 cm