The Clinton Double Post Mayo Stand (#M-22) is designed to be stable and durable with casters that provide a smooth travel across a variety of surfaces. Note: Clinton stainless steel products are not MRI compatible. Features Clinton Double Post Mayo Stand Features Removable stainless steel tray. Two ball bearing rubber casters. 1" chrome plated poles and base. Tip style position base. Knob height adjustment. Specifications Clinton Double Post Mayo Stand Specifications Weight: 16 lb. Maximum Load Capacity: 15 lb under normal use. Base: 20" (D) x 21" (W) (51 cm x 53 cm). Height Range: 34 to 54" (86 to 137 cm). Stainless Steel Tray: 19" x 12.75" x 0.75". Shipping Dimensions: 22" x 32" x 7". Literature Clinton Double Post Mayo Stand Literature Clinton Seating & Medical Accessories Catalog