These Silver plated bails will easily slide over any chain, cord or strand up to 3mm in diameter. Ring at bottom of bail is closed.
Measurements: BAIL: 12mm tall, 2.7mm wide at top, 3.5mm wide at widest point. When closed with prongs touching, prongs measure 4.7mm front to back. Could be put on a hole up to 6mm in depth. SLIDER: 8mm tall, 3.5mm wide at top. Ring is 1mm thick. Will work best hanging on chains or strands no more than 3mm thick.