2Pcs Multi-use Aluminum Alloy Protractor Rulers with Metal Scale

Office drawing ruler--it is useful measuring tool for artists, designers, architects, engineers, students, multi-use drawing triangle ruler; Technical drawing supplies--this tool ruler is perfect for students, teachers, math experts, architects, engineers, artists, designers at any level, metal measuring ruler; Multi-angle ruler template tool--compact size and light weight, portable for students to carry it for school use, multi-function crafting ruler; Engineer's ruler--ergonomically designed anti-skid ruler head makes it hold comfortably, stationery ruler; Engineering scale ruler--with metal scale number, ensure the accuracy, excellent and useful drawing tool ruler for you, versatile multi-functional drawing ruler

What's in the box
2 x Protractors