Power up for bigger thicker erections with the OptiMALE Power Pump. Watch your growth through the large clear vacuum cylinder featuring a soft silicone sleeve for an air-tight seal a stylish pressure gauge and an easy-to-read measuring guide to monitor progress. The strong auto-pump action is easily delivered with just the push of a button and a quick-release valve button allows for customizable pressure. The Power Pump helps draw blood flow to your penis for the ultimate erection increasing your size and sexual satisfaction. 

• Battery operated, requires 4 x AA batteries
• Soft Silicone Sleeve for Airtight Seal
• Creates Thicker, Harder Erections
• Powerful Auto-Pumping Action for Hands-Free Use
• Clear Vacuum Cylinder with Measuring Guide
• Large Pressure Gauge for Monitoring Progress
• Air Release Button for Fast, Safe Removal
• Phthalate-Free, Body-Safe
• Insertable Length: 9"
• Width: 2.8"