By DELTA
3-Folded Buckles With Spring Bars, Size/Opening : 20/12, 20/10, 18/10, 18/8, 16/10, 16/8, 14/7, 12/7 & 10/6mm
Total 9X1=9Sets
All Buckles W/Spring Bars & S/S Pin
Refill Available, Code : WB-644NS-10x6/WidthxOpening
More Sizes Available:22mmX10/12/13