Use the hand bulb to pump this plug up for a fullness unlike anything else. You can experience an enormous expansion inside you without having to feel the stretch in your sphincter. Spare your opening the large insertion while you inflate the plug inside your anus! The quick-release button allows you to easily deflate the plug when you have had enough. Made of premium, phthalate-free and non-porous silicone, this plug is body safe and easy to clean.