Isomars Rolling Rulers Clear plastic Metric scale markings Categories: Drafting, Rulers Share This Twitter Pinterest LinkedIn Email Products in this RangeSMRR30Isomars Rolling Ruler 30cmSMRR12Isomars Rolling Ruler 12 inch Related products Read more Isomars Set Squares – Scholar Read more Isomars Technical Drawing Board A2 (Model B) Read more Isomars Metric Scale Ruler – Oval Read more Isomars T-Square Detachable Acrylic – Scholar Read more Isomars Drawing Tables A1 – Scholar