The Angled Foot Drop Cradle Right cradle includes additional 22" hook and loop strap. Strap connects right and left angled foot drop blocks together. Carefully designed for optimum stability while in use. Medical-grade, open-cell polyurethane foam "breathes" next to patient's skin providing a comfortable cooling sensation. Hypo-allergenic, radiolucent and flame retardant foam material. Measures 7.5" X 7.5" X 9.5". Case of 6.