Flash Furniture RUT-F01A-BK-GG Hercules Series 880-Pound Black Polypropylene Stack Chair with Titanium Frame, Gray Multipurpose Stack Chair 880 lb. Weight Capacity Stacks up to 25 Chairs High Black Plastic Seat and Back Ergonomically Contoured Design Perforated Back allows air circulation Polypropylene Material Textured Seat ensures safe seating Easy to Clean 25x1.2mm Metal Gauge