Material: Plastic
• Made in United States
• Used to make perfect seams
• Numbering goes from 1 corner along 2 sides
• Does not go both left and right.
MARTI MICHELL-My Favorite Squaring Up Ruler. Use this ruler to make perfect seams! This package contains one 6-1/2x6-1/2 inch square ruler with quarter inch seam allowances. Made in USA.