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 non-porous which makes them easy-to-clean and gives them a longer lasting durability. This model with balls stands 17cm (6.7'') tall including the suction cup. has an insertable length of 12.5cm (4.7'') and has a girth of 3.1cm (1.2'').- Product dimensions: 17 x 4.7 x 6 cm- Product weight: 125 gram- Product diameter: 3.1 cm- Insertable length: 12.5 cm- Phthalate free: Yes- Materials: TPE