Tom OF Finland Stroker Sheath Clear. This ultra soft and stretchy ribbed stroker has a ball strap and easy grip exterior for the ultimate tugging experience. The outer texture gives you a firm grip, as the ball strap tugs your nuts with every stroke. Super stretchy, with a velvety soft finish and an open end for maximum pleasure for all sizes and easy clean up. Comes with a Tom of Finland dog tag for style. Measurements 5.5 inches in total length, 2.5 inches in width unstretched. Material Thermoplastic Rubber TPR. Color White.