Black Penis Pump Sleeve (Multiple Sizes)

Soft and comfortable Sealing Ring for Penis Pumps, ideal for masturbation and exercise.

Made of high quality material, leaving contact with and skin extremely soft.

Features

• Silicone material
• Creates air-tight seal for optimal pumping
• Perfectly fits the pump cylinder
• Masturbation Cup
• Helps you get the unbelievable masturbation experience
• Hypoallergenic
  
• S, M, L sleeve can be used with any pump cylinder diameters from 2 1/4" to 2 3/4"
  
• Silicone diameter openings are Small 1/2", Medium 3/4", Large 1"

How to use:
Fit in the Pump cylinder.
The use of water-based lubricant is recommended.

Specifications
Material: Silicone
Color: Black