Classic penis pump that can support a longer-lasting and stronger erection. The transparent cylinder made of ABS plastic has a high-quality finish and an integrated measuring scale so that you can see your progress directly. The silicone sleeve is soft and stretchy so that it fits perfectly around the penis shaft and a high degree of vacuum can be created. A practical hand pump ensures easy operation and the safety valve allows the vacuum to be released quickly. The pump is easy to dismantle and can therefore be cleaned easily. Total length of cylinder: approx. 22.00 cm/ Ø: approx. 7.00 cm/ Sleeve Ø: approx. 2.00 cm