Limit your sub's movements with this strong metal spreader bar with handcuffs. The bar can be mounted on your ceiling using the D-ring on top of the bar. The bar itself can be adjusted in length from 70 cm to 90 cm e or approximately 27.55 inches to 35.43 inches. The cuffs can also easily be adjusted for a perfect fit. The cuffs are attached to the bar with clip fasteners, so you can detach them and use the cuffs separately. You can also use the ring on both ends to attach other bondage toys, such as ankle cuffs, to the spreader bar.