Display the instruction to keep these doors closed. The KEEP THESE DOORS CLOSED warning sign presents this message at the point where people need to see it.

Available sizes: 60 x 80mm, 75 x 100mm, 150 x 200mm, 300 x 225mm, 400 x 300mm, 600 x 450mm. Choose from the size and material combinations offered for this product.

Material options: 5 pack of Stickers, Single Sticker, Corflute, 1.4mm Polypropylene, ACP/Aluminium Composite Panel, Class 2 Reflective Sticker, Class 2 Reflective ACP/Aluminium Composite Panel. This sign is available in a variety of sizes and materials.