The 850-CL is an affordable yet durable sled based stack chair, featuring a black 18 gauge steel tube frame, with a polypropylene Seat and back. The Seat and back are offered in two stylish colors, suited for institutional environments including cafeterias, dining halls & food service as well as commercial venues such as break rooms, training & conference rooms, bingo halls & elks lodges. These chairs are equipped with built-in ganging glides to link multiple chairs together with ease. With just one simple step the chairs can be handily attached and detached from one another. Conveniently transport 30 chairs at once with the optional dy-cl85 dolly. The 850-CL, with a weight capacity of over 300 lbs., is a quality chair that is built to last at a low price.