ASIBT 30 Pack Wooden Rulers Student Rulers Wood School Rulers Measuring Ruler Office Rulers,2 Scale,30 cm and 12 Inch

Specification:
Wood rulers with 2 scale:
Inches scale: 1/16 inch standard, 12 inches long total
Metric scale: 1 mm standard, 30 cm long total
Material:Made of high quality hard wood material.Durable and tough,smooth surface,not easy to bend.

Application:
Perfect for office,school,study,home using. Very light and easy to carry. Especially for mathematical and measurement.

Packing including:
30 * Wooden Rulers

Note:
Keep away from Water and Fire!
Not suitable for child under 3 years old!