I went to the city...and I got some few internet connection...so, here it is for the ATM's blocking electromagnetic exit, use two 10 cm layer crossed and insert it

Copper Sheet Foil Shielding Tape Conductive Self Adhesive Barrier 6mmx10m 911991706683 | eBay

Single-sided conductive copper foil tape. -Single-sided conductive, radiation, high temperature, interference, electrical conductivity and strong. Colloidal components:…

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