Astro Products Roller Seat with Backrest, Includes Tray, Maximum Height 22.4 inches (570 mm), Work Chair, Sitting, Chair, Chair

■Product Description: Roller seat with backrest that raises the seat surface up to 22.4 inches (570 mm). It has a small backrest but is very effective and comfortable for long periods of work. The seat surface with a maximum height of 22.4 inches (570 mm), is useful for working at a subtle height between standing and sitting. Gas damper for easy height adjustment. 4 trays at the base are detachable. ■Product Specifications: Product size: W 16.9 x D 16.9 x H 26.4 inches (430 x 430 x 670 Weight: 12.1 lbs (5.5 Seat height: 17.1-22.4 inches (435-570 mm) Casters: Φ3.0 inches (75 mm) x 4 Load Capacity: 264.6 lbs (120 ■Caution: Please use the load capacity below Do not use on gravel or sand surfaces, uneven surfaces, asphalt, or carpet. The casters are not easy to roll, and may damage or fall over. If the casters exceeding the gaps or grooves, the casters and mounting parts may be damaged. Please carry the base tray when carrying it. Holding parts other than the base tray may disintegrate

• Product size (W x D x H): 16.9 x 16.9 x 26.4 inches (430 x 430 x
• Weight:5.5kg
• Seat height: 17.1-22.4 inches (435-570
• Casters: Φ3.0 x 4
• Load Capacity: 264.6 lbs (12