This all-rubber gag needs to be used with a hood or a muzzle that has an open mouth. The hood will keep the gag from being pushed out of the mouth. A stiff plastic tube inside keeps the air passage open. Works real well, highly recommended! You can cut the length of the tube down if you don't want it to be this long.
Mr. S Leather 385 8th Street San Francisco, CA 94103 (800)746-7677 Open 7 Days a Week 11am - 7pm PT