Your G.N.D is made from PureSkin, a super-realistic simulated skin material that keeps its shape, warms to the touch and grips you firmly- it's also relatively maintenance free, unlike like some similar materials. Simply wash well with mild soap and water or a good toy cleaner and let the sleeve dry completely before storage. To keep it super soft, a sprinkle of cornstarch will do the trick after cleaning.

The total length is about 5 1/2 inches, keep in mind that the sleeve will stretch, and can be squeezed to customize tightness. Use lots of a good water based lube with this masturbator, it'll keep the PureSkin strong, and you nice and slick as you enjoy. Phthalate free.