This Set Squares Set 140mm 2 Piece is perfect for students and teachers of all ages. It features 2 pieces of set squares, measuring 90 x 45 degree and 30 x 60 x 90 degree, which is larger than standard sets. The set squares are shatter proof, making them ideal for the classroom environment. With this Set Squares Set, students can improve their accuracy and precision when finishing their work.
 
Each comes with one of each and class set  60 pieces in the set, 30 of each