Adjustable saw frame allows you to use various saw strings with length from 3cm to 15cm. Blade can be positioned at any angle to the frame. Saw blade is removable, which allows you to replace it according to your needs, Ideal for cutting and shaping in wood, jewelry making, metal processing, crafts, etc. Excellent handle and tight saw, With wing screws, the saw string is firmly secured in the frame. Comfortable rubber handle, it is non slip and easy to holding. Package list including 6 pieces of spiral saw blades, 2 pieces for sawing metal, 2 pieces for sawing wood and the other 2 pieces for sawing plastic. We supply within 3 months money back service, 6 months exchange products, if have any questions please contact us without hesitation , we will reply you with 24 hours.