Features:  1.Widely uses: adjustable leather compass is very suitable for drawing circular arc, circle, gauge, dividing line,   line segment, dimension measurement and so on, fitting for woodworking, metalworking and other drawing work.  2.Easy to use: when sewing leather, the top of the leather compass can be firmly fixed on the horizontal surface of leather and wood,  which can lock the fixed distance you need, so that you can exactly draw the required shape.  3.Material: the lockable steel divider is made of carbon steel, with smooth appearance,   which has good toughness and high hardness, so it is strong, durable for long-term use and not easy to rust.  4.What you will get: package comes with 2 pieces wing leather compasses of different sizes, including,  5.9 inches and 7.8 inches. The smaller one can draw circles of up to 12 inches,   and the other one can draw circles of up to 19 inches. Two sizes can meet your various needs.  5.Simple structure: the structure of drafting compass is classic, simple and easy to operate;   Even novices can master skills quickly; Note: the top screw is movable and may loose during transportation;   You can tighten or loosen it by yourself.    Specifications:  Material: Carbon Steel, Copper  Color: Black, Copper  Size: (Approx) 150MM/5.9inch, 200MM/7.8inch  3x10mm/0.12x0.39inch    Package Included:  2 PCs x Leather Compass