Features: Contains 25 pack oscillating tool blades, for cutting wood, soft metal and plastic. These oscillating saw blades can meet a variety of needs and could be used professionally for workshops, households or other places. Built-in length markers on two sides, one side is Inch and the other is Millimeter, ensure you can get accurate cuts easy and fast while you working with it. Our quick-release saw blades are compatible with many oscillating tools on the market. Specifications: Material: high carbon steel What's in the box 25 x Oscillating tool blades