[Picked from CREATEANDCRAFT]
DRITZ-Omnigrip Non-Slip Quilter’s Ruler For Short Strips & Sashing features a left and right hand numbering and angle system. Diagonal line for triangle cuts. An extra 1/2 on two sides for seam allowance. Also features 30, 45, and 60 degree angle markings. Size: 2.5 x 18. Made in China.