Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [Package Included]Comes with copper foil tape, width 1/2inch, length 21.9yards/20m. Easy to soldering or mounting on irregular surfaces, can be twisted, bent, and torn easily, meet your various needs. [Dual Copper Tape]Our copper tape is double-sided conductive, it means both sides of this tape will carry current, so don't worry the tape will reduce the effectiveness between components. Whether it's for soldering, grounding or minor repairs, our conductive tape will do the job very well. [ & RFI Shielding]Copper foil tape provide an economic shielding solution for a of applications, protect electronic devices from electromagnetic, static electricity and other interference, good job on mobile phone, computer, motor, display, printer, PDA, PDP, etc. This foil tape is also perfect for guitar shielding, the conductive tape can eliminate the and noise, making your guitar tone perfect. [perfect for Crafts]Our copper tape is a desirable choice for decorating your home, making personalised wall vinyl's, birthday light card, jewellery, stainless glass & more. Whether you're a beginner or professional, our copper foil tape caters to your imaginative needs. [Wide Application]Multi-purpose tape can be used for conduct electricity, /RFI shielding, guitar jamming shield, noise interference shielded, solder paper circuits, electrical repairs, PDA, PDP, LCD monitors, stained glass window making, scrapbooking, decorate Art and DIY crafts. Colour:As Shown Material:plastic+metal Size:12mm x 20m Package Contents: 4 x Copper Foil Tape Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.