Both entrances are snug but not overly, each has unique texture but both are amazing. Enough depth for a large guy, no exit hole with helps with suction. The weight of the unit is heavy and that gives a feeling of sturdiness and realism. To clean this toy you can use commercial toy cleaner and absolutely don't boil it. Why this is better than using hand - This is a great way to build up all your love muscles, especially the abs, instead of just building up your forearm. It increases blood circulation when used the right way and that makes this a terrific health option for men.