Thick square steel frame features four adjustable levelers

level and non-magnetic surface

It has two ventilation windows to keep inside aerated

yard or indoors near the fireplace

The different weights can be combined or use individually

Diego Racing Style High Back Black Gaming Chair Commercial Thick square steel frame featuresHave a seat on this sleek gaming chair and feel your productivity increase instantaneously. This gaming chair has the style of a sports car seat with all the needed comfort and function of a gamer computer chair. It features ergonomically designed added head support, adjustable height, tilt mechanism and 360 degree swivel motion which will provide you with a perfect comfortable work area or gaming position. Features Soft and durable premium PU leather