OFM 315-A02 Multi-Use Plastic Seat and Back Stacker Seat and Back feature comfortable molded design with built-in lumbar support 22" D x 22" W x 32.25" H Made of high Quality material Provide classic comfort and style to guests at your next event with the OFM 315-A02-OFM 315 stackable Sled base chair. The molded polypropylene seat and back have a slight give for comfort, and the back features built-in molded lumbar support. The chrome-plated 15-gauge tubular steel Sled base is attractive and stable, and built-in ganging brackets make setup simple and secure. The 315's stackable design allows you to store chairs up to 10 high (25 on optional dolly, sold separately) to save space. Weight capacity 250 pounds. This 315-A02-OFM meets or exceeds industry standards for safety and durability, and is backed by OFM limited lifetime warranty. Provide classic comfort and style to guests at your next event with the OFM 315-A02-OFM 315 stackable Sled base chair. The molded polypropylene seat and back have a slight give for comfort, and the back features built-in molded lumbar support. The chrome-plated 15-gauge tubular steel Sled base is attractive and stable, and built-in ganging brackets make setup simple and secure. The 315's stackable design allows you to store chairs up to 10 high (25 on optional dolly, sold separately) to save space. Weight capacity 250 pounds. This 315-A02-OFM meets or exceeds industry standards for safety and durability, and is backed by OFM limited lifetime warranty.