Kearing 8015B Plastic Dual-Color Non-Slip Pattern Grading Ruler 15cm

It is a colorful 15cm metric ruler. The beveled transparent ruler features red & green colors that let you easily measure and read scale, a transparent ruler allows you to see your project under the ruler for accurate positioning and marking.
The lightweight but durable ruler is made of quality plastic with a certain thickness, you can read scales clearly with this ruler even on black color fabrics, and easily draw 45° lines. It is a perfect tool for assisting the user to increase or decrease the size of a pattern.