Vacuum pump that provides effective penis and potency training with successful results that are permanent. Handy pump ball with a safety pressure valve.
Transparent vacuum cylinder 20.2 cm long, insertion depth 19.5 cm, inner Ø 5.3 cm, outer Ø 5.5-5.8 cm. Ø of sleeve opening 2.5 cm (flexible). ABS, PVC, TPE, SAN.
