100% elastomer masturbatory sleeve with scrumptious nubs inside for that epitome of self-pleasuring. Pictured thoroughly to exhibit texture, the sleeve is reversible to clean. Closed at one finish for strong suction. Vibratex top selling male sleeve. Partner Sleeve #1 Blue Elastomer 100% elastomer masturbatory sleeve with scrumptious nubs inside for that epitome of self-pleasuring. Closed at one finish, which creates strong suction. Blue masturbation sleeve measures 5.5 inches lengthy by 2 " wide. Always clean pre and post use. A water lubricant is suggested. Partner Sleeve is part of the experience Series from Vibratex