Specifications:
Material: Plastic
Measuring Range: 20cm
Overall Size: 220x133x1.7mm

Features:
They are heavy enough to not warp but flexible enough.
Comes with a building ruler which measuring range is 20cm.
The geometric ruler is made of high-quality plastic materials, durable, smooth and not easy to break, ensuring long-term use.
This geometric rulers are fit for art design, building formwork, network technique and drawing templates in office and home.

Package Includes:
1 x Geometric Drawing Template