Mm wood material. there is double-sided tape on the back surface. the double-sided tape does not cause any damage to the wall and the product. it can be slowly disassembled when the product is wanted to be relocated. contrary to the stolen products, the first and original design of the product belongs to the bold group. it stands slightly ahead of the wall. to be sold at the campaign price more than 100 stocks are presented. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.