Description:  Adjustable Circle Drawing Ruler Round Rotatable Compass Ruler Woodworking for Measuring Gauging.     Specification:  Material: Aluminum Alloy + Stainless Steel.  Diameter: 125mm.  Color: Silver + Gold.  Quantity: 1pc.     Features:  [ Premium Material ] - Drawing tool is made of high quality aluminum alloy and stainless steel, its durable and not easy to rust, with good hardness, high strength, good corrosion resistance, easy to operate.  [ Adjustable ] - Diameter size can only be adjusted between 10mm and 77mm. Circle tool can be used to draw round measurements and so on. It can be adjusted, can be large or small. Simply rotate the rings to open and close its captivating aperture mechanism.  [ Easy To Use ] - The diameter turn to larger by rotating clockwise, smaller by roteting counterclockwise. This is an easy to carry plotter, precision gauge, and can be used in industry.  [ Multipurpose ] - Round circle template ruler tool is a great tool for carpentry. Can be used as a 360 metrics. Also ideal for engraving, carpentry, sewing, sewing and hoist design.     Package Included:  1 x Flexible Circle Drawing Tool