45x Loops of Memory Wire Rings. Approx. width of ring is 20mm. Once beads have been added the shape will expand a little, but the coil shape will be retained - hence the name. As the size of the bead you use will reduce the inner diameter of the ring, it is recommended that this product is used with seed beads and smaller beads. You will receive 45 loops in one piece - please use specialist memory wire pliers or sharp household wire cutter to cut to size (the wire will damage jewellery cutters). Can be used for wine charms as well as jewellery making and beading.