1 Pair 8" Long 1.5mm x 3.5mm Conductive Tube with 2 Cord Locks. 1 Pair 8" Long 1.5mm x 5mm Conductive Tube with 2 Cord Locks. 1 Pair 9" Long 1.5mm x 6mm Conductive Tube with 2 Cord Locks. 1 Pair 10" Long 1.5mm x 8mm Conductive Tube with 2 Tube Slides.
eBay