Hercules Series 880 Lb. Capacity Black Ergonomic Shell Stack Chair

We consider this student stack chair to be the premier stack chair - essential for every school and classroom setting. This ergonomic stack chair provides a comfort-formed back and contoured waterfall seat set upon a durable metal frame. This versatile chair is ideal for both indoor and outdoor settings. - Product dimensions overall size - 21" W x 23" D x 32.125" H - Seat size - 17.5" W x 17" D x 17.375" H - Back size - 17.5" W x 16.5" H - 15x30x1.2mm Metal Gauge - 880 lb. Weight Capacity - Black Plastic Seat and Back - Black Powder Coated Frame Finish - Designed for Commercial Use - Designed for Indoor and Outdoor Use - Double Support Rails - Ergonomically Contoured Design - Limited Lifetime Warranty on Frame - Multipurpose Stack Chair - Protective Plastic Floor Glides - Seat Drain Holes assist in drying - Ships Fully Assembled - Stacks up to 20 Chairs High - Vented Back allows air circulation - Metal, Plastic - Spot Clean - Imported