For the 4.5mm round leather. The clasp measures 13.7x7.9 + 10.6x5mm.
I use a 15" leangth of 4.5mm round leather - fold it in half and string the 2 ends of leather through the spacer. Add the beads of your choice (all of the regaliz beads and spacers will fit 2 strands) and then glue the hook part of the clasp on the end.
**CLEARANCE - NO BACKORDERS**