30cm Cutting Ruler with Stainless Steel Edge - Stationery & Pens

30CM Raised Grip Aluminium Ruler Cutting Ruler Metal Craft Safety Ruler Multifunctional Protective Ruler for Length Measurement(Blue)

Raymay Study Mate Zero Edge Ruler Set

Steel Ruler 20cm 8 inch, 30cm 12 inch, 40cm 16 inch with Conversion Table, 3 Pieces, Silver

Midori Magnetic Aluminum Ruler- 30cm Silver

Aluminum Non-Slip Ruler - 30 cm – 26 Market

30cm Steel Edge Cutting Ruler for Paper Cutting, Card Making Etc

30cm Acrylic Rule/Ruler with Steel Cutting Edge - Jakar

A ruler made of recycled PET plastic with an anti-slip coating and stainless steel edge for use with cutter knives.

MUJI Recycled Pet Ruler As Shown in Figure 1 PC

Raymay Grid Ruler, 30 cm - Raymay's classic Grid Ruler was among the winners of the 2008 Good Design Award, and it's a certified staff favorite here in St. Louis. That crystal-clear acrylic is printed with gridlines and halftone areas that make drafting and diagramming easier.

Raymay Grid Ruler, 30 cm

Helix 12”/30cm Metal Folding Ruler with Non-Slip Cork Back – Stainless Steel