Staedtler Mars Stainless Steel Ruler, 12

High Quality: The rulers are made of premium stainless steel to prevent rust, non-bendable but a little flexible, good for long lasting use Great

YUENTOEN Stainless Steel Ruler 6, 8, 12 Inch Metal Ruler Set, Double Side Straight Edge Metal Rulers with Conversion Table, Pack of 3

Staedtler Mars Metal Ruler - 20cm, 563 20

Professional-quality Engineer's triangular scale features a metal construction using solid-extruded aluminum. Solid-extruded aluminum is resistant to all weather conditions. Color-coded grooves allow an accurate selection of the desired scale. Easy-to-read imprinted graduations are designed to hold up against fading. Metal construction is resistant to all weather conditions for lasting use. Color-coded grooves allow an accurate selection of the desired scale.

Staedtler Mars Triangular Scale, Professional Engineer, 12

Staedtler 12 Triangular Engineer Scale - STD9871934BK

Staedtler Mars 4-Piece Geometry Set, Clear (569 32BK) - Yahoo Shopping

Westcott 12 Transparent Ruler - 12 Length 1 Width - 1/16

Business Source 12 Ruler - Zerbee

Stainless Steel Ruler 12 inch + 6 inch Metal Rulers, Silver

Staedtler Mars 12 Plastic Engineer Ruler, White (987 18-34BK