Using this copper foil tape is easy. First, peel off the protective paper backing to expose the conductive adhesive. Then, stick it to the surface where you need it, like for EMI shielding or making a capacitive touch pad. You can also solder to it if you want a stronger connection. When using it for sensing applications, remember the adhesive is mainly for connection, not for carrying large currents. For storage, keep it in a cool and dry place to maintain the quality of the adhesive. If it gets dirty, you can gently wipe it with a dry cloth.