Ok so first of all the shipping was super fast and discrete, that's always a goos thing. Then, about the actual product, all I can say is go ahead guys, that's the pump you are looking for if you are a decent size and are looking for a good quality product at a great price. Seriously, I spend like hours reading all the reviews about pretty much all the pumps they are selling here and that seems to be the best one below 100$. The fact that this one doesn't need any seal is a good thing. It has great power so be kind to yourself and go moderately. Also, using cock ring is possible though a bit difficult sometimes depending on the material of your ring. Oh and by the way, must shave absolutely. Width is a tiny bit too small for me but length is alright. Approaching 8 inch now after a month of use. Finally, this pump sure does help for size on the long run but it surely bringing fast result in a gain of stamina and libido. I totally recommend this product.