Features: You can change its shape according to your needs, only need to change the tightness of the pencil holder and nut to achieve different shapes to complete the demand. It is made of high quality with aluminum alloy, lightweight, portable, easy to carry. The scale of woodworking linear- arc scriber tool is clearly visible. You can draw parallel lines and arcs according to your ideas, which is very convenient to operate. You can put it directly in your pocket. Its unique design of shirt trouser belt clip makes it easy to carry and storage. With over 15 marking applications, including tiling and paving, stud walls, gables and paneling, in-fill panels, shop fitting and built in furniture. Specifications: Material: aluminum alloy Bracket length: approx 144mm/5.7in Pen Length: apporx 149mm/5.86in Color: red pen/black pen Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Scribing Tool