Sold per foot, this 3M dual lock fastener comes with a sticky backing. It's an excellent choice for securely holding electronic devices such as Mychron beacons and Leopard black boxes.

Using this 3M dual lock fastener is easy. First, measure the length you need and cut the fastener by the foot. Then, peel off the backing of the sticky side and attach it to the surface where you want to fix the electronic equipment. Press firmly to ensure a good bond. When using, make sure the surface is clean and dry for better adhesion. Avoid using it in extremely high - temperature or wet environments as it may affect the stickiness. To maintain it, just keep it away from sharp objects to prevent damage to the tape. If it gets dirty, you can gently wipe it with a soft, dry cloth.