Extremely durable - solid aluminum platform under stainless steel top - load cells encased in aluminum channels to protect against damage - foam-rubber dampening throughout absorbs sudden impacts Exceptional accuracy - weight is accurate within 0.2% at 300 pounds - scale may be recalibrated at clinic if necessary 2-year limited warranty - covers all parts and labor - excludes vinyl mat 20 gauge stainless steel platform - measures 22" x 44" with raised anti-drip edges - attractive, easy to clean scale surface - all edges are hemmed and polished smooth / no sharp edges Low profile 2 5/8" platform height Auto lock feature locks on and displays the weight even if the patient won't sit still Built-in sleep function automatically turns scale off after use Electronic Static Discharge Protection (EDS) built in Rubber feet provide extra padding and solid non-skid footing Heavy ribbed vinyl mat is included AC Adapter included - or may be operated on one 9-volt battery Large LCD display is easy to read even under bright lights - 3 simple buttons control all operations: ON; LB/KG; and ZERO (tare function) - can be attached to a wall with sturdy adjustable wall mount bracket (included) or placed on cabinet top Can be mounted on a variety of items including exam cabinets and stainless steel treatment tables