1. High quality, safe and non-toxic silicone material with soft and delicate surface

2. This product comes with 3 sealing sleeves (can be added with a vagina seal) and a random penis ring. Suitable for all men's sizes.

3. Manual control. Free control

4. Safe and effective, no side effects on the body

5. 15 minutes of exercise time per day;

Function: male penis exercise massage;

How to use (very important): 1. The rubber sleeve should be in full contact with the body. Keep the tightness 2. Avoid the insertion of the penis into the penis seal 3. It is recommended to use with lubricating fluid or massage ointment;

Weight: 300g/10oz;

Dimensions: 8.6 inches (22cm) in length and 2.2 inches (5.5cm) in diameter;

Material: ABS silica gel;