Which is not to say that it only has to be used for necklaces - Nadine makes fabulous earrings dangling 3 strands from these and using the single loop to connect to the earring. 3 loops center on 4 mm - which means you could use up to 4 mm beads in the strand without crowding the next strand.
The latest shipment has changed - smoother without the little decorative line.
14mm x 9.5mm By the each.