Durable, sheet metal compass & divider Ruler,set-square, protractor with bold, precise markings Accurately calibered compass, divder - self centering compass Rust-free tin Contains: 1 compass, 1 divider, 1 set square 45°, 1 set square 60°, 1 scale (15cms), 1 protractor 180°, 1 small mechanical pencil , 1 eraser, 1 sharpener