Providing a seamless transition from pump session to erection maintenance, this Erection Enhancer set is a sturdy, ingeniously designed support tool that slips over the penis straight from the mouth of a favorite pump. The Enhancer features grip tabs on either side of the main ring, allowing an easy-on at the perfect moment. Simply stretch over the pump cylinder, and pull onto the penis. The Enhancer ensure all the sturdy support and precise positioning needed for best results. The larger two rings fit easily over a 2" pump; smaller rings may be best to be used without the pump.