Pin tuck for 33 needle double chainstitch sewing machine .
It can sew out 33 pin tuck in one sewing process.
1: needle Gauge :3/16 " inch
2: Fabric guid : 33 fabric guides (Right folding or Left Folding ), pin tuck width 2mm
17 Fabric guides (Right folding or left folding ), pin tuck width 5mm
