DescriptionMATERIAL: The screen memo board is made of acrylic material, which is simple and stylish, lightweight, easy to use, durable, not easy to fall off or break. Note: Attach the memo board to the computer frame instead of the computer screen to avoid damage to the screen.HOW TO USE: You need to tear off the protective film on the side panel of the computer screen, wipe off the dust on the edge of the computer screen, and attach the board to the right or left side of the tape, and you're done.SIZE: The computer monitor message board is 11x3.1x0.05 inches, suitable for most computer monitors. The screen music stand simply peels off the sticker and hangs it over the edge of the screen on either side to use.EASY STORAGE: Screen memo is easy to use, you can attach a memo to the message board to record important things and to-dos to prevent forgetting. The office memo board is easy to store, making your life more organized and convenient to use.