The Mr. Pen Adjustable Divider Leather Compass is a sturdy, lockable tool for precise marking and measuring across leatherwork, woodworking, metalworking, and drafting tasks. What’s included: Package includes 1 adjustable divider leather compass High-quality carbon steel: Strong and durable, with a smooth appearance, good toughness, and high hardness Rust-resistant for long-term use: Not easy to rust with continued use 8-inch size, big circle capacity: 8" compass can draw circles up to 10" in diameter Locks your spacing: Designed to lock the distance you need for consistent measurements and repeatable marks Stable on surfaces: Top can be firmly fixed on the horizontal surface of leather and wood for accurate contour shaping Versatile for many tasks: Ideal for drawing arcs, circles, gauges, line segments, and dimensional measurements Multi-craft ready: Suitable for woodworking, metalworking, leatherwork , and other drafting work