Pneumatic Lift Lab Stools W/back, Height-Adjustable, 17-22, Black Type: Chairs Color: Black Finish/Surface: Vinyl Sizes/Dimensions: 35.5 x 23.0 x 23.0 Specifications: Product Name:3430BL Pneumatic Lab Stool With Back Chair/Seat Type:Task Chair Adjustable Seat:Yes Maximum Load Capacity:250 lb Seat Material:Vinyl Minimum Seat Height:17 Maximum Seat Height:22 Seat Thickness:3.50 Seat Diameter:16 Back Height:10 Back Width:15.50 Frame Material:Steel Frame Color:Black Base Shape:5-star Base Material:Aluminum Number of Casters:5 Weight (Approximate):25 lb |