Ultra Durable with Perfectly Sculpted Lifelike Balls.Strong Suction Cup Grips Any Flat Surface.Low Maintenance and Easy to Clean.Firm and Pliable for the Best Ride of Your Life.Exclusively formulated PVC.Care: Clean with soap and warm water or toy cleaner before and after use.Use with any water- or silicone-based lubricant. Made in the USA. Dimensions: 9 x 2.125/22.86 cm x 5.4 cm (overall) 8/20.32 cm (insertable)