Flash Furniture HERCULES 8Full Back Stack Chairs W Sled Base, Black, 20 Pack Safety Batteries Included: Yes Battery Requirements: True Color:Ebony Wood Grain Batteries Included: Yes Battery Requirements: 2 x AA Batteries Bluetooth: No Brand Name: Logitech Computer Keyboard Type: Keyboard Depth in Inches: 5 Brand Name: HP Cartridge Yield Type: Standard Yield Family Model #: 81 Ink or Toner Cartridge Type: Original Ink or Toner Color: Light Magenta Ink or Toner Pack Size: 1 Pack MICR Toner: No Number of Black Cartridges: 0 Number of Color Cartridges: 1 Pack Qty: 1 Page Yield Per Cartridge (Up to): 1 5 Seat Height in Inches: 17 Seat Material: Polypropylene Seat Width (Inches): 18 Stacking & Folding Chair Design: Stacking True Color: Silver Width in Inches: 21 880 lbs capacity chair has a sled base and is sold as 20 per pack