AUCH 2000Pcs Self Locking White Snap Lock Pins Loop Price Tag Fastener, 7"/18cm Product Name: Tag Fastener; Material : Plastic Size : 180 x 0.4mm/ 7" x 0.016" (L*D) Color : White Package Content : approx 2000Pcs x Tag Fastener Loops lock permanently fasten by hands, no special tool required, Once Locked can't be open without cutting it