Adam & Eve Helmet Hugger, Ballsy Blue the perfect fit for the head of the penis. Features internal nubs combined with extra stretchy material creates a snug, tickling sensation from head to shaft. Closed tip maximizes intensity and confines fluids for easy clean up. Phthalate free, non-toxic materials: Thermoplastic Elastomers TPE. A water based lubricant is recommended. Helmet Huggers Blue measures 4.5 inches long by 1 inch wide. Light weight at a .10 pound. Male Masturbation Devices. Masturbators. Stroker. Adam and Eve Signature Toys from Topco Sales. Chatsworth, California.