Features. With a locking design, the pencil won't slip off, it keeps the shape from moving or deforming, helping you to copy and transfer the shape exactly where you need it. The skates are of good quality and are very smooth and rust resistant during use and last a long time. The pointer allows for more accurate shapes. You no longer need to copy lines and transfer on paper as in the traditional method. This gauge is easy to cut and measure and is suitable for laying floors, cutting carpets, tools etc. By using a plastic material, it will not cause any scratches or damage to the surface you are aiming to model and replicate. Material: plastic Colour:Orange+Black Product size: 233*35*27mm Product weight: 182g Packing list: 1* Contour gauge