Material:Aluminum environmentally friendly and recyclable. Size: 20cmx30cm (8inch x12inch). 30x40cm (12x16 inch) ,14x20cm (5.6x8inch) Easy to hang: Screw holes are pre-drilled at the corners for easy hanging. For safe handling, the edges of each tin label are rolled and crimped. Decoration: These retro tin signs are an interesting and attractive decoration for your home, office, bar, manhole or garage! High-quality service: We provide high-quality after-sale refund and return services. If you have any questions about our products, please contact us in time, we will reply to you as soon as possible.