Flash Furniture Mesh Mid Back Drafting Stool with Lumbar Support, Gray White Safety Bluetooth: Yes Brand Name: Kensington ACMI AP nontoxic certified Bluetooth: Yes Brand Name: Kensington Computer Keyboard Type: Keyboard Ergonomic: Ergonomic Gaming: Non Gaming Keyboard Design or Style: Standard Keyboard Layout: QWERTY Keys Quantity: 108 Multi Device Support Type: Single Device Numeric Keypad: Yes OS Compatibility: Chrome OS macOS Windows Palm Rest: Yes Series or Collection: Pro Fit Ergo Touch Capability: No True Color: Gray Wireless or Wired: Wireless This box includes one pound of Alliance orange rubber bands featuring soft stretch and a high synthetic rubber content to reduce breakage 5 Recommended Max Daily Usage: 6 8 hours Seat Depth (Inches): 19 Seat Glide: No Seat Material: Mesh Seat Width (Inches): 19 Seating Type: Stool Stool Base Type: 5 Pointed Star with Casters Stool Lumbar Support: Yes Stool Type: Drafting Tilt Mechanism: 2 to 1 Locking Synchro Tilt Tilt Tension or Tilt Lock: Tilt Tension and Tilt Lock True Color: Gray White Frame Weight (lbs Spills clean up easily with a solvent based cleaner