High Quality: Our tape is resistant to oxidization and discoloration, so it will last for a longer time at outside. The conductive adhesive is strong, it will hold firmly after you installed.Good Adhesion: Protect your devices from electromagnetic and radio-frequency interference. From buzzing guitars to computer cables, copper foil tape offers a great solution. The adhesive is strong, flexible and highly conductive, making it easy to protect your electronics.Easy to Use: The conductive tape can be twisted and bent. Each roll is 20m long, you can tear the tape with your hands, fold it into the shape and the size you want without using other tools.Widely Application: This tape features high tensile copper foil which is extremely malleable and solder acceptable for a range of industrial and electrical applications including EMI/RFI shielding, flexible flat conductors, printed circuit boards and more.Package Includes: l x Copper Foil Tape 15mm*20m*0.05mm(width x length x thickness). Tips: The tape surface is conductive, the side with adhesive is not conductive.