The proportional scale divider is not only for architects, but also a necessary tool for the artist. The tool allows you to transfer an image to the same scale as well as smaller or larger dimensions. If you need to draw the subject in a different size than the reference image, the simple tool would help you draw easier. Features: Proportional scale divider: the proportional scale divider tool can adjust your desired subject at the small end of the divider and transfer the distance from the larger end to your drawing surface Easy to use: there is a locking device so you can maintain the same proportion on your drawing Adjustable: by moving the blue tab, the scale can be adjusted from 1:1 to 1:5, adjusted for any subject size Durable materials: our proportional scale divider is made of sturdy and lightweight plastic, easy to carry and available for long-term use Package includes: 1 x proportional scale divider Specification: Color: black and purple Size: 26*1.8cm/10 x 0.7 inches Weight: 25g Material: durable plastic material Measurement tips: 1. Use the small end of the divider to measure the height of the desired object. 2. Transfer the distance from the large end to your drawing surface. 3. If you want to resize the drawing, move the blue tab towards the center of the divider to reduce the transfer size, or move the blue tab towards the end to enlarge the transfer size. contains: 1 x proportional scale divider