Wall stickers are produced from American vinyl material specially developed for home decoration. The PVC used in Chinese-made products is not one of the cancer-causing solvent-based paints that contain heavy metals and are harmful to health. Easily glued - easily removed. It can be applied to all smooth surfaces such as oil paint - satin paint - wood - glass - furniture - plastic. It does not leave a mark when removed. It cannot be applied to rough, protruding and difficult surfaces. The back is self-adhesive. You do not need to use any extra chemical adhesive. It does not harm the environment and human health - it does not contain toxic substances. SGS report is available. The product is sent in special protective tubes to avoid damage during shipping. NOTE: PLEASE - OPEN THE PRODUCT BEFORE THE CARGO PERSON LEAVES THE DOOR AND MAKE THE NECESSARY CHECKS. IN CASE OF A PROBLEM CAUSED BY THE CARGO, KEEP A "DAMAGE REPORT" WITH THE OFFICIAL.