This REALROCK CRYSTAL CLEAR model has been designed with realistic balls for an enhanced lifelike experience. All come with a sturdy suction cup so you can stick it to practically any smooth surface. All REALROCK CRYSTAL CLEAR are phthalate free, latex free, body safe and non-porous which makes them easy to clean and gives them a longer-lasting durability. This model with balls stands 21 cm (8.3in.) tall including the suction cup, has an insertable length of 16 cm (6.3in.) and has a girth of 4 cm (1.6in.). Dimensions package 11.42in. x 5.87in. x 2.44in. Weight package 11.25 oz Product dimensions 8.27in. x 2.4in. x 2.83in. Product weight 9.17 oz Product diameter 1.57in. Insertable length 6.3in. Waterproof Yes Splashproof Yes Phthalate free Yes Materials TPE