Horn Shell - Gold Length of chain:16 inch They have a round 'halo'

They have a round 'halo' profile and at 4mm wide by 4mm deep

Also available as a charm on its own: Conch Shell Charm - Gold – Jewellery by Lucy Campbell

they're weighty and durable

Approx 11mm in diameter

it has a nice weight to it and is 17mm long (not including jump rings)

Horn Shell - Gold Length of chain:16 inch They have a round 'halo'This horn shell has a very pleasing shape (some say like a unicorn horn!) and is 18mm long (not including jump rings). Available in silver or 9ct yellow gold. In silver it comes on a 16, 18, or 20 inch box chain. In 9ct yellow gold it come on a 16, 18, or 20 inch curb chain. Also available as a charm on its own see here: Horn Shell Charm Gold Jewellery by Lucy Campbell.