Rabone Double Sided Steel Ruler 30cm This hard-wearing, double-sided ruler is made from durable steel with an anti-glare, non-rust chrome finish. It is very strong, and features both metric and imperial measurements (one on each side). The inches scale is subdivided in 16ths, 32nds, 64ths, 10ths, 30ths, 50ths and 100ths, and millimetres on the other side. The ruler measures a total length of 30cm or 12 inches. - Transparency: Opaque - Brand: Rabone - Colour: Chrome silver - Rigidity: Rigid - Measurement: Metric and imperial