This knife set is also known as Kunai and is said to be extremely thick and is made with shaped checkout wrought iron. Each thrower measures 12 inches in length. The product measures 13.3 x 3.8 x 1.5 inches dimensionally. The set weighs 1.5 pounds. Each blade is made from single piece of anodized double edged AUS-6 stainless steel with a black chord-wrapped handle with a finger hole around it. This thickly wrapped black chord offers superior ergonomic grip while throwing. These knives are aptly balanced in weight and length and hence are ideal for practicing short to mid range distances. It is handcrafted in China.