Set of 3 Aluminum Rulers of 6”, 8”, 12” in Inch and 15, 20, 30 in cm

They will the last rulers you’ll ever need to buy. This aluminum ruler has a conversion table on the back. Aluminum lasts a lifetime, and won’t get pitted and worn on the edge like plastic or wooden rulers. Includes both standard and metric measurement units. Perfect for laboratory & office. Satisfaction Guaranteed. Set of 3 aluminum rulers of 6, 8, 12 inch. (15, 20, 30 cm). Width 30 mm / 1.2 inch

• Very durable, made from high quality anodized aluminum. Random color.
• Calibrated in centimeter and inch
• With inch-cm conversion table
• Ideal for laboratory and office