Maximum diameter: 90 cm, 150 cm. Excellent tool for making outlines and circles, also used for marking edges. Used with the included pencil or a fine ballpoint pen. Sturdy scribbling and marking tool. This pencil compass is a precision carpenter's quality tool made of PP plastic and carbon steel. Description: This compass is a precision carpenter's quality tool made of PP plastic and carbon steel. A sturdy scribing and marking tool. Excellent tool for making outlines and circles, also used for marking edges. Used with the included pencil or a fine ballpoint pen. Maximum diameter: 90 cm Color: Orange Size L: about 40 x 150 cm. Size S: about 25 x 90 cm. Package: 1 x Carpenter's Compass, Size S 1 x Carpenter's Compass, Size L Note: The color may vary depending on your screen display settings. Thank you for your understanding. Please allow 1-3 mm error due to manual measurement.