Roho Airlite Cushion w Heavy Duty Cover 18 x 16 Dry Heat Therapy Units Parts Aneroid with large adult adult Hip Kits Aneroid with large adult adult small adult and child print durable one piece cuff and zipper case * Innovative trigger release design for easy operation * Certified accuracy to Ò3 mmHg * Meets AAMI shock resistant standard for enhanced durability (30 ) * Laser engraved dial face for accuracy * Ruby jeweled movement for long life * Trigger deflation valve for smooth one finger operation * Latex free for safety * 15 year calibration warranty * 20 degrees to 0 degrees Celsius Improves individual's transferability by lowering the front and middle of the cushion Û inches while keeping its strong positioning capablity by deepening the leg troughs * The lower height also contributes to a greater feeling of security in the chair particularly if the cushion is being supplied as a replacement cushion * The non adjustable ROHO AIR FLOATATION air insert built into the cushion under the ischials has been enhanced to provide greater cell to cell air transfer improving the immersion capability of the cushion * The overall foam density of the cushion has been reduced by 25% allowing the cushion to conform better to the individual's physiology * 24 month warranty * No adjustment of the air cells is required * The cover is 100% PVC free and comes with a full depth zipper which helps to provide enhanced fluid resistance * Weight limit: 300 lbs *