Metal geometry compass: it can open and close smoothly, wear- and high precision, the material is strong and to bend, to , and to break,metal spring compass Reusable leather compass: made of high-grade metal material, it is of long lifespan, excellent for scoring the edges of your leather, comparing lengths or marking,professional drawing compass Daily use leather compass: hard and compass tips can accurately mark the workpiece, for drawing arcs, circles, dividing line, line segments, , etc,screen door spring Convenient spring compass: you could adjust the width between the two legs to meet your different needs,woodworking compass Convenient compass: using high-class metal materials, which can be not easy to bend and deform,spring compass Color: Silver Material: Metal Package Contents: 1 x Spring Compass Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.