1. These conductive copper tapes are made of copper. They are electrically conductive and resistant to heat, moisture, chemicals, corrosion, oxidation, and discoloration. 2. The self-adhesive copper foil tape is easy to shape and design. Dimensions: 50 mm width x 0.05 mm thickness x 20 meters length. The tape can easily be cut with household scissors. 3. Strong adhesive copper tape for EMI shielding. Provides a secure bond on most smooth surfaces. Suitable for use on guitars, cables, and other electronic applications. 4. Self-adhesive copper tape can be used in gardens as a barrier against snails. Simply form a ring around the plant. 5. Conductive adhesive copper tape has various applications, including guitar shielding, snail repellent, soldering, educational projects, electrical repairs, household repairs, crafts, decoration, and more.