Quilt in a Day Rulers & Templates - Square Up Ruler, 9.5”

9.5 Square Up Ruler by Quilt in a Day 735272020127 Rulers & Templates. The 6" Square up Ruler is too small for some projects! The 12" and 16" Square Up Rulers are too big for some projects! The 9 1/2" Square Up Ruler is just right! This ruler size is convenient and easy to use and allows you to square up your blocks to just the right size.