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 19 cm (7.4in.) tall including the suction cup, has an insertable length of 15 cm (5.9in.) and has a girth of 3.5 cm (1.4in.). Dimensions package 10.63in. x 5.87in. x 2.32in.Weight package 8.18 ozProduct dimensions 19 x 6 x 6.2 cmProduct weight 185.00 gramProduct diameter 3.5 cmInsertable length 15.0 cmWaterproof YesPhthalate free YesMaterials TPE