Features Pencil fixed device, easy to use, draw line accurately. Made of carbon steel, durable. This compass is suitable for machining metal workpieces, leather work, etc. Compact size, convenient to carry. Light weight, easy to hold. Specification: Material: carbon steel Application: measurement Extend size: 100 mm/3.9 inches; 150 mm/5.9 inches; 200 mm/7.9 inches; 250 mm/9.8 inches; 300 mm (optional). Function: Made of carbon steel, durable. Pencil fixed device, easy operation, draw line accurately. Lightweight, easy to hold. Compact size, convenient to carry. This compass is suitable for machining metal workpieces, leather work, etc. Package list: 1 x drawing compass (without pencil). Note: The actual colour of the product may vary from the photo. There may be slight deviations in product measurement. Package List