For all lovers of the sea this pretty fine silver (999) very detailed seahorse would be perfect as a gift for birthdays, Christmas or special occasion. please contact me via the contact form to discuss further. Weight 2 gms Size I do not provide a chain with necklaces or pendants. Most people have a favourite chain and chains are interchangeable. I now have two or three which work for most of my silver pieces. I use Cookson Gold http://www.cooksongold.com/Finished-Chain/ here you can chose the length and style and the finished chains are very affordable. For a really beautiful Italian made snake chain visit www.boothandbooth.co.uk and take a look. Great service and beautifully made chains and relatively inexpensive.