Description:You can freely adjust the angle as needed with the help of the adjustable nut, which ensures maximum control and precise measurement.Its surface is smooth because of the exquisite workmanship of the compass and it is made of high-quality thick materials with good wear resistance.Made of carbon steel, the compass is durable and long-lasting.The gauge of this compass is 6 inches.It is suitable for wood, poster board, plastic, metal, glass, composites etc.Item Name: Wing CompassMaterial: Carbon SteelFeatures: Professional, High Accuracy, EffectiveSize Details: Length: 15cm or 5.91" (Approx.) Thickness: 0.07cm or 0.03" (Approx.) Maximum Span: 20.5cm or 8.07" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Wing Compass Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.