SLEEVE-MASTER

The original Bostonpump.com's Sleeve-Master, especially suited for BostonPump Sleeve-Master cylinder sizes 2”, 2.25”, 2.5” (If additional Sleeve required) and EC Series size 2”, 2.25”, 2.5” and The Thick-Walls sizes 2”, 2.25" and 2.5" making them extremely comfortable. It is very durable and very resistant to stretch. Unlike the cheap sleeves sold by others, the Sleeve-Master ring is made of all American raw silicone materials and it is made directly by Boston Pump, here in the U.S.

-Very durable

-Color may vary

-More sizes will be available later

-Hypo-allergenic and unscented, fully washable.  

-Washable.  It can be even washed with HOT water (PLEASE NEVER EXPOSE YOUR CYLINDERS TO HOT WATER OR HOUSEHOLD DETERGENTS)

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