Large Teaching Ruler Set

Description

• 2 sides measurement ruler; clear measurement; straight and triangle rulers with inch and metric scales on them
• Transparent PVC zip bag for an easy carry, can be easy and handy put into your school bags or in your desk
• 180 degree protractor, 45 and 60 degree set rulers make it convenient to get the angles’ degrees
• Math geometry tool set are useful tools for architects, engineers, artists, designers, students, teacher and so on