Skillbuildersä Strap Wedge 20 x 22 x 10 25¨ Suction Aspirators * The 27 high seat Nasal Cannulas * The 27 high seat helps to reduce stress and fatigue on joints while sitting and when entering and exiting the chair With Flip Back Detachable Full Arms * Built in seat rail extension and extendable upholstery easily adjusts seat depth to 16 or 18 * Attendant wheel locks in a convenient and easily accessible location * Spreader bar acts as a back stabilizer and a convenient push handle for the attendant 5 wide velcro positioning straps provide support when positioning the child * Without the removable straps the deluxe wedge functions just like the standard Skillbuilders© wedge *