Quality student-grade triangle at an economical priceSee-through, polystyrene constructionDouble bevel lift for easy repositioningDesigned to withstand the rigors of the classroomSold as an each
C-Thru 10 in transparent triangular Ruler with 45/90 deg is made of see-thru polystyrene and is of fine quality. Durable triangular Ruler with 0.08 in thickness can be easily lifted for repositioning.
Brand: Westcott, Model: 030750, Color: Transparent, Size: 10 in