Feature: 1. Delicate and practical, high hardness, firm and strong. 2. Professional and practical design with beautiful appearance, easy to carry and use. 3. Premium high carbon steel jig saw blade, durable with long service life. 4. Sharp saw teeth ensure high cutting speed, flat and clean incisions. 5. The reciprocating saw blade can cut wood, plastic, pipe, metal, etc. Specification: Condition: 100% Brand New Item Type: Saw Blade Material: Metal Color: As Pictures Shown Optional Type: S644D 150mm / 5.9in, S1531L 240mm / 9.4in S644D: Thickness: Approx. 1.25mm Length: Approx. 150mm / 5.9in Suitable for sawdust board / medium fiber density board 6 - 60mm / 0.2 - 2.4in, triple plywood, plastic 6 - 100mm / 0.2 - 3.9in, especially suitable for insert cutting. S1531L: Thickness: Approx. 1.5mm Length: Approx. 240mm / 9.4in Suitable for rough wood without nails 0 - 190mm / 0 - 7.5in, garden trees, wood 0 - 190mm / 0 - 7.5in, especially for cutting bones (such as sheep bones and cattle bones). Package List: 5 x Saw Blade