Head-harness made of heavy duty 2mm rubber. Gag shown is red ball. You can chose any gag (see styles and colors here) for this item.
Universal will fit most men and women, but may have long excess on the straps for smaller sizes. S/M will fit most women, M/L will fit most average size men and women, and X/L will fit most men. Custom sized is free, just let us know your head (Along eyebrows) and neck (at center) measurement!