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 are body safe and nonporous which makes them easy to clean and gives them a longer-lasting durability. This model with balls stands 17 cm (6.7") tall including the suction cup, has an insertable length of 12.5 cm (4.7") and has a girth of 3.1 cm (1.2").Dimensions package 9.84" x 5.87" x 1.85"Weight package 6.17 ozProduct dimensions 6.69" x 1.85" x 2.36"Product weight 4.41 ozProduct diameter 1.22"Insertable length 4.92"Waterproof YesSplashproof YesPhthalate free YesMaterials TPE