Get ready for larger thicker erections with Rock Solid's Auto Pump. This single-speed clear pump allows you to see your growth as it happens. Requires two AAA batteries not included.

Features

• Creates Thicker Harder Erections
• Clear Vacuum Cylinder with Centimeter Markings to Track Progress
• Soft Silicone Sleeve for Airtight Seal
• Air Release Button for Fast Safe Removal
• Pressure Meter Gauge to Track Results
• Phthalate-Free Body-Safe

Dimensions

• Total Length: 10.75 in. (27.3 cm)
• Insertable Length: 7 in. (17.8 cm)
• Unstretched Inner Diameter: 3.07 in. (78 mm)
• Circumference: 7.75 in. (19.7 cm)