Milwaukees pruning blades are made of high-carbon steel for flexibility. The deep gulleted teeth are fleam ground for aggressive cutting action in green wood. 12", Number of Teeth: 5, Material: High Carbon Steel, Pkg Qty: 5 ---- 1. This product is imported from overseas, so even if it is brand new, there may be some damage to the package, please rest assured that this does not affect the product. 2. Product **and other products made in Japan are not applicable. 3. Packaging and instructions are in English.