Train HIM to top form! Medically and technically tested brand product from Fröhle" for local negative pressure treatment of the penis. Protected by the patent office! Testicle condom cylinder for targeted potency training, for prostate prophylaxis and for increased sperm production. 25 cm long, diameter 6 cm. Transparent. Includes plug-in cuff. Material: PVC/PP. Please order necessary accessories such as pump and pressure regulator separately.