10.5 inch long (26 cm), 3.5 inch thick (8.7 cm).The most popular plug in the entire TSX-line, great for advanced payers that love a big plug up their butt. The two cones are smooth but rapidly increase in gauge. A huge entry, a challenge but not impossible! black soft phthalate-free vinyl. This plug also sucks really well to any smooth surface because it's underpoured.