This set includes both a penis pump and a quick release cock ring. The translucent grey pump cylinder with measurement system helps draw blood into the penis, creating a firmer erection. The quick release cock ring, when placed at the base of penis once it is erect, helps maintain the erection longer. Cylinder and cock ring both clean up easily with warm water and soap.

Colour: grey pump, white cock ring only.

Size of pump cylinder: 23 cm long by 6 cm in diameter (9 inches long by 2.25 inches diameter).

Cock ring size: one size fits most

Note: Only wear a cock ring for 20 minutes at a time. Men with medical conditions that impact circulation should not use cock rings.

Sexual trivia: Pumps like the Precision Pump work via a principle called "hypermia." The suction created by the pump temporarily stretches the main ligament of the penis to stretch, and the caverns of the penis to expand, allowing them to fill with even more blood, producing a temporary increase in the size and hardness of your erection.