APT, Copper Foil Tape with Conductive Acrylic Adhesive, 2.6 Mil Total Thickness, for Guitar and EMI Shielding, Arts and Crafts, Electrical Repairs, Mulit-Size (1'' x 26Ft(8M)) 1'' x 26Ft(8M) industrial_Aug2024_update teacher notes

teacher notes

51 inches/9x3

and Regular for the older and taller (4 feet 9 inches and taller)

Some of the output port is reusable functinality

can withstand huge gravity

APT, Copper Foil Tape with Conductive Acrylic Adhesive, 2.6 Mil Total Thickness, for Guitar and EMI Shielding, Arts and Crafts, Electrical Repairs, Mulit-Size (1'' x 26Ft(8M)) 1'' x 26Ft(8M) industrial_Aug2024_update teacher notesAPT, Copper Foil Tape with Conductive Acrylic Adhesive, 2. 6 Mil Total Thickness, for Guitar and EMI Shielding, Arts and Crafts, Electrical Repairs, Mulit Size (1'' x 26Ft(8M)) Product Features Superior EMI & RFI Shielding Kill The Hum & Buzz! Electromagnetic interference and radio frequencies can cause unwanted electronic feedback. APT 2 extra flexible conductive copper tape has superior shielding effectiveness of 70dB 85 dB. It is perfect for lining