Architect Adjustable Proportional Drawing Scale Divider Compass Ruler Caliper Drafting Tool

Label:Yes Quantity: 1Pc Package Included: 1* Scale Divider Material: Plastic Color: Black Size: 26*1.8cm/10 x 0.7 inch

Measuring tips: 1. Use small end of divider to measure the height of the desired object. 2. Transfer the spacing of the large end to your drawing surface. 3. If want to change size of drawing, move the blue tab towards the middle of the divider to reduce the transfer size, or move the blue tab toward the end to enlarge the transfer size.