ProCare® Knee Support, 2X Large, 1 Each Slings 18 FIXED ARM * With 18747 18 FIXED ARM * With Elevating leg Rests * Powder coated silver vein steel frame * Padded armrests * Embossed vinyl upholstery is durable lightweight attractive and easy to clean * Urethane tires mounted on composite wheel provides durability and low maintenance * Comes with push to lock brakes * 8 front casters adjustable in 3 positions * Carry pocket on backrest provides additional convenience * Comes with elevating legrests with tool free adjustable length riggings * Plastic footplates * Overall height: 36 * Hemi WC: Seat to floor height can be set to 17 HIGH PROFILE 4 HIGH * 16 x 18 * Customized fit through the simple push of a knob * The revolutionary ISOFLO© Memory ControlTM offers shape fitting capabilities while the user is seated allowing quick and easy on demand adjustment to maximize function * The QUADTRO SELECT Cushion allows for quick simple position selection for every user while seated * Stability is enhanced by locking the air into place in each of the four quadrants * Easy to handle and carry at just 3 Measurement taken 6 inches above mid patella Open patella