O Ring Gag featuring a Plastic Removable O Ring. With this awesome gag the O ring is attached with heavy duty black snaps for easy cleaning. Comes with two sizes of rings, a large 2 1/8 ring and a smaller 1 3/4 rings to fit any mouth size. Also features our unique comfort strap design, a paddle neck rest over the buckle, more comfortable and easier to put on and off. Features highly polished stainless steel buckle that will never rust or tarnish.