Triangle Square Up Ruler by Quilt in a Day 6.5"

Make the ultimate HST (Half Square Triangle) and QST (Quarter Square Triangle) up to 6.5" x 6.5" in size!

• Has 1/8", 1/4", 1/2" and 1" measuring lines.
• Excellent ruler for making both HST and QST.
• Constructed with sturdy plastic.