aluminum foil Alloy: A8011/A1235/A1100/A1200; Temper: H22; O; Thickness: 0.006-0.05mm; Width: 100-1200mm aluminum foilAlloy: A8011/A1235/A1100/A1200;Temper: H22; O;Thickness: 0.006-0.05mm;Width: 100-1200mmI.D = 75mm/150mm;O.D of the coil: above 500mm aluminum foil