GIRON Magnetic Shielding Film, which does not contain Nickel, is unlike any other magnetic shielding material available on the market today. Suitable for high field strength applications requiring high saturation and good permeability, it is both thin and strong, and unlike Mu-metal it is very tolerant to bending or shaping without losing its shielding properties.  Best suitable for strong levels of magnetic fields above one miliGauss or higher, with high saturation and low permeability alloys.  Excellent for small shields on magnets, motors, speakers and appliances such as refrigerators, vacuum cleaners etc. Also, great for lining car floor or firewall. Perfect for full or partial wall / floor shielding in rooms too! Can be glued, taped, nailed, screwed or riveted into place. Could even be used to make a (heavy weight) vest to shield a person's torso! Works with AC or DC magnetic fields (0-1000 Hz), and will tolerate temperatures from 32° to 122°F. Laminated with a 0.005 inch glass reinforced polypropylene tape which is UV sensitive, cover if installation is exposed to direct sunlight. Note: This item is custom cut especially for you. As per our Returns Policy, we do not accept returns on cut goods. SOLD per LINEAR FOOT. NOTE: If you wish us to cut the material into one foot pieces, please indicate this in seller note when you are placing your order! Otherwise your material will arrive in one continues piece regardless of number of feet was ordered. NO RETURN WILL BE ACCEPTED AFTER 30DAYS OF PURCHASE DATE - even if the product has been shipped by a customer! NO INTERNATIONAL RETURN AT ALL!