Features:Aluminum/Aluminium Strip/coil 1.Alloy:1100,1050,1060,1070,3003,3004,8011, ... .6. Quality of material: Totally free from defects like White Rust, Oil Patches, Roll Marks, Edge Damage, Camber, Dents, Holes, Break ... Lines, Scratches and free from coil set. aluminum perforated / punch strip with hole