Powerful marking and measuring tool: Professional compass with universal adapter and extension beam for mathematics, geometry, art, and drawing. Suitable for use in woodworking, metalworking, leatherworking, and mathematical applications. Draws circles up to 35 inches and 60 inches in diameter, ideal for a wide range of materials. Constructed from high-quality PP material. Refer to the image for detailed dimensions. If you have any questions, please . We are committed to protecting your interests. Specifications: Material: PP. Available sizes: 90 cm (Max Diameter) and 150 cm. Notes: 1. Manual measurement; please allow 13 mm error. 2. Due to monitor display differences, the image may not reflect the actual color of the item. The style will match the picture shown. Package includes: 1 x Compass (pencils not included). Product from BAZHOU's store