Work Bench Height Shop Stool Foam 3 Shelf Steel Wire Deck A bracket secured industrial 3 Shelf Steel Wire Deck Industrial Rack was designed and engineered to provide heavy duty Each of the 4 plates feature 3 holes to allow you to use the 12 included concrete anchor wedges to secure your rack to any cement floor for additional anti tip security Made of the same reinforced nylon material these levelling feet can be easily adjusted by hand to eliminate any wobbling of the stool in addition to preventing damage to the powder coat and finished flooring The comfortable foam padded seat sits atop a 360 degree swivel allowing free and easy rotation when seated and the textured vinyl cover resists rips and tears