TRANSPARENT CHAMBER: The transparent chamber measuring 9 inches long with an inner diameter of 2.8" and a precise gauge that is convenient for watching your penis grow and measuring your progress.
EASY SQUEEZE & QUICK RELEASE: The hand bulb is made of silicone which is much softer to squeeze and rebound without much of your strength. The quick-release valve relieves pressure with a push of the button.
DURABLE TPE SLEEVE: The insertion sleeve is made from TPE which is extremely durable and impossible to be ripped after many uses. It also ensures that the seal remains tight and intact with no air leaking in-or-out.
FLEXIBLE AIR HOSE: Made of silicone, the air hose is soft, flexible yet still very firm. The fitting where the air hose meets tube won’t leak - creating enough vacuum when held just right.
PHYSICAL THERAPY: With regular use, this product will actually contribute to male penis health. Owing to pure vacuum physiotherapy, it’s a quite safe and effective way for a man to train penis erection without any harmful side effects.