Basic Blocks Ruler - 3 1/2 inches x 3 1/2 inches

QR-BB-3.5 - Clear Acrylic - 1/8 inch thick with EZ2C® Lines

3 1/2 inch by 3 1/2 inch square ruler is ideal for fussy cutting. Laser cut from 1/8 inch clear acrylic and silk screened with black lines and numbers.