QR-16S 16 1/2" Square Frosted Acrylic Ruler Blade Type_Silver Snap-off The serrated tooth edge provides

The serrated tooth edge provides for extra heavy-duty cutting

these curved blades are tempered for strength to remain ultra sharp throughout your project

} The OLFA 25mm XH‑AL Fiberglass‑Reinforced Auto‑Lock Utility Knife is an extra heavy‑duty utility knife built for cutting tough materials in construction

a tool‑free blade change keeps work efficient

QR-16S 16 1/2" Square Frosted Acrylic Ruler Blade Type_Silver Snap-off The serrated tooth edge providesDesigned for right and left handed users Ideal for squaring larger blocks, borders and pillow templates Special marked grid lines for accuracy and precision Frosted backing allows for easy reading on dark, light or patterned materials Easy to read and always precise, OLFA Frosted Advantage acrylic rulers give you the precision you need in a craft ruler. The OLFA QR 16S 16 1 2" Square Frosted Acrylic Ruler is just the right size for a quilting ruler