Description: Can be used for measuring and transferring precise distances between two points and drawing arc Made from stainless steel with hardened and finely polished points. Grest for drawing, charting, leathercraft measuring and etc Material: stainless steel Length: Approx. 11 cm / 4.33 inch Maximum opening: Approx. 43 mm / 1.69 inch Package Includes: 1 Piece Spring Dividers