Plastic 5-in-1 Folding Scale Ruler

Fan shape multi ratio measure tool, featuring variety of measuring units in each scale. The internationally standardized measuring scale for precise measurements. With clear calibration and multi scale, 1:10, 1:15, 1:20, 1:25, 1:30, 1:33 1/3 ,1:40, 1:50, 1:75, 1:125, perfect for fashion design, furniture, interior, environmental art, etc. Made of PVC material, durable for long term use.