[Material] - Made of acrylic material that is lightweight, durable, high hardness and has good temperature performance. With a protective film on the front that will protect the surface from scratching during the transportation.||[Feature] - With self-adhesive glue on the backside with strong sticky that can be used for a long time and is not easy to fall off. Compared to others that need punched room letters, our product will protect the install area and be more convenient.||[Easy to Install] - Wipe and clean the mounting surface, remove the sticker on the back and stick and press firmly for about 5 seconds to the clean area.||[Wide Application] - This room letter is universal and can be matched with different numbers and letters to customize the pattern you want as address signs and decorations on walls, rooms, houses, street, hotels, mailboxes, etc.||[Note] - Only can be applied on a clean, flat and smooth surface area, please keep the surface clean and dry before installing.