ATC Martinique Ergonomic Resin Side Chair, Grey (Pack of 4) Ergonomically designed for comfort; suitable for restaurants, cafes, hotels and all commercial settings Manufactured from polypropylene reinforced with chopped fiberglass; tubular anodized matte aluminum legs Completely resistant to the elements with UV inhibitors that resist color changes; 100 percent recyclable for environmental concerns Lightweight yet strong chairs are spacious, comfortable, classically modern; Capable of stacking for storage Dimensions: 17-19/64-inch wide x 19-45/64-inch deep x 32-inch high, 17-45/64-inch seat height