9″ x 12″ – 18 gauge Steel Sheet Metal, Craft Art Auto Etching Sign Magnetic Tin
Works well for magnet boards as magnets will "stick" to steel.
1 In. X 6 Ft.-11 Gauge Thick Zinc Plated Solid Steel Angle Metal Stock
Common types of angles include: solid, punched hole, and slotted hole. Product Length (ft) 72 ft. Hardware Color Family Silver. Material Zinc-Plated Steel. Zinc-plated steel construction ensures corrosion resistance.