Decorate your office with the fantastic 3D wallpaper to make your routine brighter. The product is made of natural materials. It is water resistant and formaldehyde-free. The size of one roll is 57.4 square feet or 5.3 square meters. Buy enough rolls to cover the entire wall you want to cover. There’s no wallpaper glue in the item, but you can easily find it in your local store.