Material:Alloy steel Color:black Specifications:0.7mm/0.9mm/1.3mm/ 1.5mm/2mm/2.5mm/3mm Size: Lx W 62 x 22mm 57x19mmm 51x16mm 45x13mm 40x12mm 30x12mm 32x7mm 1.Hard and durable. 2.Blackening the surface treatment, with high strength, high toughness, wear resistance. 3.Good oxidation resistance. Note: Use within the specified shear range Put in the dry environment, use dry cloth to wipe Noted: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Size: 0.7mm,0.9mm,1.3mm,1.5mm,2mm,2.5mm,3mm Material:Alloy steel,hard and durable. Blackening the surface treatment, with high. Strength, high toughness, wear resistance. Good oxidation resistance.