Size up like a pro with the Commander Penis Pump. The pump comes with three soft inner sleeves to grow with you as you level up. The device is automatic so you won't have to deal with any hand pumps. It is also water resistant and USB rechargeable.

Materials: Silicone, AS, ABS, PVC

Measurements: Total Length- 11.5 inches (29.21 cm), Total Width- 2.75 inches (6.99 cm), Small Sleeve Width- 1.13 inches (2.87 cm), Medium Sleeve Width- 1.38 inches (3.51 cm), Large Sleeve Width- 1.5 inches (3.81 cm)