The High Rize Beginner Trigger Pump 
Has a pull trigger handle so you can be in total control to achieve your desired size
This penis enlarger works by creating a vacuum inside the chamber causing the penis to draw in more blood. It's a great way for men with erectile dysfunction to achieve an erection. Simply use the pump and then put on a cock ring as soon as you have removed the pump. With repeat use penis pumps have been found to increase both the length and girth of your penis. This simple design makes it incredibly easy to use and clean making it the perfect beginner's penis pump.
Product Features:
Simple, easy to use design
Material: ABS, Silicone and PVC
Trigger with quick pressure release