In order to obtain the best results while using any Neojoy Male Penis Pump, you need to make sure you're selecting the sleeve that's suitable for your size.

Made entirely from silicone, the Pump Sleeve from Neojoy is stretchy, soft and flexible, being very comfortable to use, but applying the desired pressure around your shaft, to help it increase its size. Easy to remove and to clean, this sleeve can be washed with warm, soapy water and dried with a damp cloth.

*We recommend you use a few drops of water-based lube before inserting your entire length into the sleeve.

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