Features and Benefits:�1 year limited warranty�Accurately measures distances and angles�Includes: (2) 7 in. Magnum Aluminum Rafter Square (2990)�Resists rust and corrosion to extend tool life�Solid aluminum extruded square will not bend or break�Stamped conversion tables�Thicker frame design ensures safe use as a saw guideThe Empire 7 in. Magnum Aluminum Rafter Square 2-Pack Set features a solid aluminum extruded square that will not bend or break. Stamped conversion tables allow for quick and easy measurements. The thick edge makes for a safer saw guide and aluminum material will not rust or corrode. Graduated notches for pulling layout lines.