Compare Square template

Writing template made from extra resistant butyrate plastic. Especially formulated to eliminate cracks and weaknesses. This template contains squares sizes from 1/16 to 11/32 inches in increments of 1/64; from 3/8 to ¾ in increments of 1/32 inch; from 13/16 to 1 inches in increments of 1/8. Squares up to 4 inches may be constructed by using the scales on the sides. All with allowance for pencil point. Size: 4 x 7-3/8 inches