(MW 10) Steel Memory Wire 1mm - Necklace 20 loops of steel memory wire 1mm x 11.5cm £3.00 Quantity: at £3.00 each Add To Basket Set of 20 loops of steel memory wire. Suitable for making chocker length necklaces. Approximately 1.5 loops required to make one chocker necklace. The wire will need gently pulling out into a wider curve, to suit. Size: 1mm x 11.5cm This wire fits inside our 3mm hollow cord NB: Memory wire cutters required for this wire.