This REALROCK CRYSTAL BLUE 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 25cm (9.8'') tall including the suction cup, has an insertable length of 19cm (7.5'') and has a girth of 4.5cm (1.78''). - Product dimensions: 25 x 6.4 x 8.1 cm - Product weight: 365 gram - Product diameter: 4.5 cm - Insertable length: 19 cm - Waterproof: Yes - Phthalate free: Yes - Materials: TPE