We all love a big 'O', and luckily, this leather and metal gag has 3 of them. Suitable for both men and women, and designed to keep the wearer's mouth open (you choose why), the soft buckle fastening fully adjusts to suit all subs. The 1.75 inch central nickel-free, 'O' ring sits behind the teeth, leaving the jaw and lips wide open. The other 2 rings can be used to attach your choice of bondage restraints, leads, or reins. Soft, supple, and slightly stretchy, the buckle-fastened straps measure between 18.5-24.5 inches for a tailored fit. Nickel-free studs complete the authentic BDSM look.