Dear Sir Madam, Temper:Soft Use:Kitchen Use Treatment:Coated Type:Roll Alloy:Alloy 8011 Certification:FDA,SGS,TUV,HACCP Thickness:0.009-0.025mm W -- 600mm Product Name:Aluminum Foil Usage:Ketchen Packing Storing Freezing Application:Wd Material:99.9% Aluminum Foil Color:Sliver Packing:Color Box