Leg cradle measures 8" W x 5" H x 3.5" D. The uni-prepper leg prep unit is the most versatile leg prepper on the market. Of stainless steel construction, it allows outstanding flexibility for superior leg positioning. With this leg prepper, infinite positioning possibilities are available-the leg cradle rotates 360° and can slide, and the whole unit can be adjusted 180° and has an adjustable height of 12"-27". This unit comes with a pressure management pad that easily slides on for patient comfort. With a clark socket or super clamp (sold separately), this leg prep unit will fit all surgical tables.