PRICES MAY VARY. Four sizes,measure approximately 8 x12 inch (20 x 30 cm),12 x16 inch (30 x 40 cm),12 x17 inch (30 x 43 cm) and 12 x18 inch (30 x 45.5 cm). Made of metal/aluminum,this tin sign is brand new but it has had an effect applied to the print to make it look older. This versatile and durable Knowledge metal signs are weather resistant and water-proofe and easy to hang, pre-drilled 4 holes in each sign for easy mounting. One perfect wall decorations giving your home, living room, bedroom