This REALROCK CRYSTAL CLEAR model features realistic balls for a more lifelike experience. It includes a sturdy suction cup, allowing it to adhere to nearly any smooth surface. All REALROCK CRYSTAL CLEAR products are phthalate-free, latex-free, body-safe, and non-porous, making them easy to clean and ensuring long-lasting durability. This model with balls measures 21 cm tall, including the suction cup, has an insertable length of 16 cm, and a girth of 4 cm. - Product dimensions: 21 x 6.1 x 7.2 cm - Product weight: 260 grams - Product diameter: 4 cm - Insertable length: 16 cm - Waterproof: Yes - Phthalate free: Yes - Materials: TPE