The Hydromax Hydropump can be utilized beneath the bathe or within the tub tub. Ensures highly effective erections and may improve the scale of your penis. 35 % extra energy than the conventional tub mate. Total size: 29 cm. Penetration depth: approx. 18 cm. ? approx. 5 cm. Weight: 300 gr. Colour: purple. Material: Polycarbonate, TPE, freed from phthalates in response to EU regulation REACH.