Size (width x height): S: 80*40 cm, L: 180*100 cm, XXL: 280*174 cm. (The product pictures are for showing purposes only, in order to show all details of the product, not reflect the real size. Please measure your real wall to choose the most suitable size.) 2021 The latest stickers: Our product uses the newly developed viscose, even if you stick the sticker in the wrong position, you can easily remove it, and stick it back in the correct position in the wall. But please don't remove it multiple times. This will reduce the product's viscosity and cause the product to fall off easily. If the product falls off, you will need to use your own strong glue to reinforce the sticker. Material: High quality Acrylic. thickness : 1.7mm 2mm (0.078in). Waterproof, doesn't fade or deform. The perfect World Map wall decoration Murals for children's bedroom, office, dorm room or store enriches and brightens up your space.