The PT150 Physical Therapy Table features Oakworks Stiff Twin Beam Construction that creates a very rigid work surface that takes up less space than cantilevered designs and goes as low as 16" (41cm). Popular options: 2.5" (6cm) Comfort Foam, Casters, 21 Fabric Colors. 550 lb. (250kg) patient capacity Super low 16" to 34" (41-86cm) height range Gas-assist backrest top, 29" (74cm) or 31" (79cm) wide Stiff twin beam construction Made in USA, FDA Listed