[Features] ● Light and durable magnesium is used. ●It is a compact design that easily fits in a tool bag. ●It is the most suitable length to be able to cut 5 size materials, a gable board, a stud smoothly. ●High accuracy within 200mm±0.2mm. ●The 9mm high butt and easy-to-grip handle shape hold the material firmly. ●It is a lightweight and compact guide that fits in a tool bag.