The bigger the push-in, the more you'll need this cushion...for your penis pump cylinder.

If you've ever used a penis pump and experienced difficulty or discomfort from the hard plastic cylinder resting on your pelvis, this medical grade silicone donut cushion could be just the answer you've been looking for. Designed specially to seal the cylinder while pumping at any pressure, this accessory is a must-have for any serious pumper.

Product Details:
• Made of medical grade silicone
• Fits cylinders 1.5in-2.75in/3.8cm-7cm diameter only
• Intended only for use with penis pumps
• Item does not have much stretch. Only fits cylinder sizes listed above

Safety, Care, and Usage:
Clean with antimicrobial soap and warm water. Allow to dry completely before storage. Pick the pump cylinder size that's right for you.