McKesson Donut Seat Cushion, 16 in., 1 Case of 6 Jobst Ultrasheer 30 40 ThighHi Alarm is always in the 48750 Alarm is always in the on position making it impossible for staff to forget to turn the alarm on and preventing the alarm from being accidentally turned off 1 kg Platform Size: 14 1 4 (w) x 14 1 4 (d) x 2 5 8 (h) 362mm (w) x 362mm (d) x 67mm (h) Height Rod: 24 84 60 cm 213 cm Display: 1 LCD 350¯ Swivel Wheels: (2) Wheels for ease of movement Power Source: 110 240V adapter included 6 C cell batteries not included Connectivity: USB Warranty: 2 Year Limited Warranty Designed for excellent comfort and support while seated the molded foam's open center and conforming characteristics minimize pressure point discomfort