These bails are great for putting on flat pendants with holes front to back. Bails can be gently closed around pendant.
Measurements: 8.4mm tall, 2mm wide at top, 4mm wide at widest point When closed with prongs touching, prongs measure 4mm front to back. Could be put on a hole up to 5mm in depth. Will work best hanging on chains or strands no more than 1mm thick.