Skillbuildersä Feeder Seat Small Personal Protection Products Silver Ring Trigger Release Hand Aneroid 18747 Silver Ring Trigger Release Hand Aneroid Sphygmomanometer * Unit with Adult Cuff * Innovative trigger release air valve to ensure smooth even deflation all with the press of a button * Latex free for safety * One piece cuff is more durable and easier to use * Thermally treated diaphragm maintains calibration * Zinc die cast housing for mechanical stability * Double shell ABS housing for durability * Ergonomic design works well in right or left hand * Luer lock for easy cuff size changes * Thermally treated diaphragm maintains calibration * Polyester zipper case * This cushion offers an optimal environment for individuals with skin soft tissue integrity issues Basic positioning seat has built in abductor posturally correct contoured interior and a safety harness * Convert to floor sitter by adding wedge * Add base to make mobile *