1522 - Tri-Angle 22.5 degree

Sew and Fold on a Roll is a 50-foot roll of paper with a color grid you use to properly construct tri-angles for your quilt border.  The method used is commonly referred to as sew and flip.  You pre-cut pieces of fabric, and then place them on top of the paper, using it as a guide to properly place your pieces.   This method helps keep your tri-angles straight.   This paper size is the 22.5 degree angle that makes a sharp, dragon teeth border.

Instructions for Tri-Angles