This is an industrial made hand pump designed to enlarge a penis or even a clitoris if you're so inclined. It can also be used for a variety of other purposes if all safety guidelines are followed. It comes as a complete set with gauge and has a silicone insert for comfort.

It contains plastic (hard and soft) and silicone. The handle is made of hard plastic, there are flexible tubes attached. The tube is of hard plastic, but has a silicone insert for comfort.

My husband found the design accurate and appropriate for the enlargement process. The pump handle fits perfectly in his hand. It has a quick release trigger if the pump is too strong. The suction is great!

I used the pump for my clitoris and general pleasure. It was great. Even I found the pump handle to be just fine. I'm thankful the release trigger is easy to locate and easy to push. Best thing to do is to relax and pump it up.

Just wash it off in hot water and try not to get the gauge wet. Other than that, easy maintenance. I think this item can stand a lot of wear and tear. Just be careful with the insert. It is flimsy, but it's also not designed to be removed often.