Sidekick Sleeve #2 Blue Elastomer is a great multiple-purpose toy for solo play, the Sidekick 2 is a soft, reversible sleeve that can be used for masturbation or to add some girth and texture to your favorite vibe or dildo. A ribbed texture provides lots of stimulation, or flip it around for a smooth feel. The elastomer material is body safe and phthalate free, and its compatible with both water and silicone based lubes. Clean the Sidekick with warm water and soap or a a good quality toy cleaner for long, pleasurable life. Male masturbation device. A water based lubricant is recommended. Sidekick Sleeve is a part of the Adventure Series from Vibratex.