Double delica beads are size 8 delica beads compared to the standard size 11 delicas. Like the standard size of delicas these are precision made, cylinder shaped beads. This allows them to fit together perfectly when woven, making them ideal for beadweaving. There are approximately 150-180 beads per 5g. When strung on a single strand, 5g of beads are approxiamately half a metre in length. These delicas measure approx. 3mm in Diameter and 2.5mm in length.