Bamboo and wood fiber hollow wall panels are treated with fully enclosed instantaneous high temperature and rapid heat to remove harmful substances, and have E0-level environmental protection. Selected bamboo and wood fiber materials provide assurance for the health of your family. They do not mold or leak, and are resistant to scratches and abrasions. The flame retardant material eliminates safety hazards. In addition, the installation is convenient with upgraded lock technology and two jointing options: flat seams or V seams. Different colors and sizes can be selected to meet personalized custom decoration needs. Suitable for home decoration, schools, offices, hotels, restaurants, supermarkets, and more.