Item:air conditioner bracket Size:400x430,400x450,520x580,600x600 Material,1.5,2,2.5mm steel With screw connectings Item:air conditioner bracketSize:400x430,400x450,520x580,600x600Material,1.5, 2, 2.5mm steelWith screw connectings air conditioner bracket,air conditioner support,air conditioner stand