Good sleeves. Decent seal and easy installation. Only problem I have with them is they are easily torn. If you want to get the most out of them, use them in conjunction with (over) a silicon doughnut (type that comes with pump - you can buy those on other sites). Gives you a SUPER SEAL and is much more comfortable.

The pump sleeves I purchased work much better than the ones that came with the pump I'm happy with this product at this time.

It isn't as thick as the original and it stretched more, so I'm hoping it won't split like the original (my fault after a year poorly stored I played too rough) it's works again and is better than buying a new unit.

The sleeves were actully better than the original but could be made of better material.

Did not fit the Adam and eve pump I have, but i am making it work. The product it self is ok just not the right size for the pump