The oval Osprey end table is a distinctive design, with two stationary gallery trays and a metal frame on casters in a dark antique brass finish. The standard casters on all Lexington Home Brands upholstered chairs are designed for use on carpeted, porcelain, ceramic or stone surfaces. Most hardwood and vinyl floors have a softer surface, which may cause casters to leave tracking marks. In cases where the chairs are used directly on hardwood flooring, engineered flooring or vinyl surfaces, the standard casters should be replaced with hardwood-safe casters.