Designed for use on metal detector systems within pharmaceutical applications All Test Discs supplied with certificate for full traceability Visible certified test balls to the diameter specified Made from high-visibility food-grade polyoxymethylene, laser engraving and glue to ISO 10933 Colour-coded for easy identification (Ferrous – Red, Non-Ferrous – Yellow, Stainless Steel 316 – Blue) Etched with test ball size, type, batch number and Loma part number Overall size: 14mm diameter by 5mm deep Shipping The below test discs will normally be dispatched within 2 working days: Ferrous 0.25, 0.3, 0.4, 0.5 and 1.5mm Non Ferrous 0.3, 0.35, 0.5, 0.8 and 1.0mm Stainless Steel 0.4, 0.5, 0.6, 1.0 and 1.5mm Delivery of all other sizes will be confirmed after the order has been placed. If your order is urgent, please contact us at [email protected] or via LiveChat Please note for next day delivery, the order has to be received by 2pm and Test Discs must be in stock, as indicated in our T&C/FAQ pages . Please check with us before placing the order if you are not sure.