2.5mm. This soutache cord came from old vintage stock out of the bead hoard. Soutache, describes any type of cord or braiding that is used for trim. Use it to sew a design on a piece of clothing , or a fantasic way to cover up a seam. We thought that it would also make a great stringing material. You decide, but I am sure that you must have a use for this vintage cord that we are offering at such a great price!
If you are not delighted with your beads and beading supplies, we will gladly give you a store credit, exchange , or a refund within 30 days of purchase. Please see our shipping & returns page for the full details.