Size Description
S size : insert 18cm, tip diameter: 2.7cm, middle diameter: 3.5cm, bottom diameter: 4.5cm, suction cup diameter: 7.5cm(as shown in the figure)
M size: insert 22cm, tip diameter: 3.3cm, middle diameter: 4.2cm, bottom diameter: 5.5cm, suction cup diameter: 9.2cm(as shown in the figure)
L size: insert 25cm, tip diameter: 3.9cm, middle diameter: 5.0cm, bottom diameter: 6.5cm, suction cup diameter: 10.8cm(as shown in the figure)
XL size: insert 30cm, tip diameter: 4.5cm, middle diameter: 5.8cm, bottom diameter: 7.5cm, suction cup diameter: 12.4cm(as shown in the figure)