Tantus Stroker XL Masturbator introducing Stroker XL, for the man who needs a little extra. By popular demand, Tantus created the Stroker XL featuring an additional 1/2 inch in length and girth. The Tantus Stroker is the first male masturbation sleeve of its kind. It is made of a super-soft, 100% ultra-premium silicone. The Tantus Stroker is designed to simulate contractions. The outside is non-representational while the inside has soft ridges that give a rhythmic stimulus. The Stroker XL is a much improved, larger design of the Tantus Stroker. With a more pliable material, more room, more pleasurable ribbing on the inside, and the ability to use it inside out, it provides a unique and more sanitary experience than most male sleeves. A must own for male sex toy enthusiasts who are finally getting their well deserved high quality silicone selections. Always use plenty of water based lubricant on your silicone Stroker. What does it mean to make toys healthy for the body and to be a green manufacturer? Green has become the new tagline of just about every industry, especially in sex toys. And everything it seems is now silicone. Male masturbation sleeves. Silicone Stroker from Tantus Silicone. Sparks, Nevada. Stroker made in the USA.