LOT OF 5PCS chef KNIFE BLANK BLADES D2 STEEL SET OF 5 BLADES. Blade length: 4″ – 5″ INCHES. Blade Overall Size: 8″ – 12″ INCHES. Blade Material: D2 steel. Blade Thickness: 3 mm. HRC/Hardness: 58 – 59 on Rockwell Scale. You will get 5 beautiful blades made of D2 Steel, which you can make your own knife selection. You will love these high quality blades that we assured you! We have the facility to mark/engrave your name/logo on blades and leather sheaths for these blades at additional cost. Please ask for more details. A ++++ quality and workmanship! You will receive same Blades as shown in pictures.