6.15 mm ID of bezel. An ss 29 will fit with a bit of fussing. The prongs are short - we recommend adding glue to secure. These pendants with a round bezel look amazing with a half-drilled pearl - just lovely. Secure the pearl - or other stone - with glue. Nickel, lead and cadmium free. Pearl not included.
15mm x 25mm By the each.