Stiff & Strong

Rigid and strong! This pump deserves its name, as it can make your best piece stiff and strong! The handy pump with a scissor handle provides convenient, effective vacuum pressure that can be adjusted to your liking.
Pump cylinder with a total length of 22 cm, with a measuring scale
Insertion depth 21 cm, inside diameter 5.7 cm, outside diameter 6 cm
diameter˜ sleeve opening 2.3 cm (stretchable)
Material: ABS, silicone, metal