|Description: Providing a seamless transition from pump session to erection maintenance, the Silicone Erection Enhancer Set consists of two sturdy, ingeniously designed tools that slip over the penis straight from the mouth of a favorite pump. Of a silky, supple silicone with just enough stretch, the Enhancers feature big grip rings 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 as soon as the desired firming effect is reached. Fantastic for traditional cock ring needs as well, the Enhancers ensure all the sturdy support and precise positioning needed for best results. Compatible with water based lubricants, silicone formulas should be avoided.