Features: ∵ Increase your penis?size and confidence without harm
∵ The sleeve is made of organic silicone， soft and durable to use
∵ Ar pressure measurement， accurately control the operation
∵ Precise measurement， allow you witness every growth of your penis

Usage:
∵ Slide your penis through the soft TPR ring into the cylinder and make sure it's seal tight that air can't flow freely into the cylinder
∵ Grip handle and press to suck the air out of cylinder， and pressure gauge let you monitor the pumping level
∵ Press the release valve to let the air into the cylinder Material: ABS， TPR Package weight: 0.503 kg
Package Size(L x W x H): 27.50 x 13.50 x 10.50 cm / 10.83 x 5.31 x 4.13 inches Package Contents: 1 x Cylinder， 1 x Sleeve， 1 x Barometer， 1 x Tube， 1 x Product List