2m Magnetic Tape Self Adhesive 15mm Magnet Strips for Window Screen/Door Curtain Magnetic Strips with self Adhesive Backing Cut and Stick Freely for Whiteboards Fridge Organization Product Description More Strips, More Power By using multiple magnetic strips of tape, the holding power can be increased. If you need to hold larger/heavy items, you can add magnetic strips to make it more secure. A+B Magnetic Tape Our magnetic tapes can be attaches to each other, making it easy to attach objects to surfaces such as window or door frames. So you can use it to install insect screens and protective films on door and window frames. If they repel each other or cannot be aligned, just change the adsorption direction. To make it stronger, you can add glue during installation. It is recommended to use it after 24 hours of installation. Do not use in places that are too humid to avoid losing stickiness. Two ways to use Single-sided use. Stick the magnetic strip directly on the surface of the object. Double-sided use. The two sections of magnetic strips can attract each other and can be used together. Used for Fly Screen Door/Window Screens Widely Applicable