Platinum Premium Silicone The Stretch Medium Black. Explore your partner backdoor with this open tunnel anal plug from the Platinum Premium Silicone collection! Firm yet flexible, The Stretch Small delivers the satisfying filling sensation of a regular plug, but also features a hollow bodied design allowing access that no other plug can. Insert fingers, lube, or even a vibrator right through the tunnel, for endless possibilities in bedroom play! Made of health grade silicone, this plug reveals a two-tone finish for increased stimulation, a flat base for comfortable wear-ability. Color Black. Total length 4.20 inches. Usable length 3.50 inches. Width/Diameter 2.00 inches. Circumference 6.28 inches. Proudly, made in America.