Fiberglass Measuring Tapes offer a strong construction. The non stretchable fibreglass strands are coated with PVC and are water resistant.Fiberglass Measuring Tapes are Non Conductive and will not conduct electricity. Available in different units of measure like Metric for the European markets and Imperial for the US markets. These have graduations printed on both sides. The Open Reel frame are available in long lengths up to 100 metres.