Chair Teknik 01. Recommended Use (maximum): 8 Hours/Day. Armrests (included/optional): Without armrests. Basic Product Color: Black. Fire Resistance: No. Width: 680 mm. Backrest Width: 410 mm. Seat Width: 470 mm. Depth: 680 mm. Backrest Depth Adjustable: Yes. Load Capacity (maximum): 110 kg. Frame Color: Black. Recycled Cardboard: 80%. Weight: 9500 g. GS Tested Safety: No. Height: 960 mm. Backrest Height: 310 mm. Includes: 1 x Chair. Color: Black. Mass Balance System: No. Material: Metal. Seat/Backrest Material: Plastic. Brand: Unbranded. Product Line: Teknik 01. Product Type: Chair. Rails: No. Backrest Continuously Height Adjustable: Yes. Continuously Tiltable Backrest: No. Chair Type: Task Chair. Base Type: Nylon Star Base. Unit: Piece. Adjustable Seat Angle: No. Adjustable Backrest: Depth/Height. Adjustable Seat Depth: Yes. Adjustable Seat Height (maximum): 550 mm. Adjustable Seat Height (minimum): 420 mm. Wheels: 5. Self-Assembly: Yes.