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 ozProduct dimensions 21 x 6.1 x 7.2 cmProduct weight 260.00 gramProduct diameter 4.0 cmInsertable length 16.0 cmWaterproof YesPhthalate free YesMaterials TPE