Unicorn Swirl Pendant by St Justin of Penzance This size has sold out, more arriving soon. 0 in your basket View Basket Checkout Unicorn Swirl Pendant this beautiful pewter Unicorn pendant is sure to delight all lovers of this mythical creature. Hangs on an 18″ tin-plated or surgical steel curb chain. Height: 28mm Width: 21mm Chain length: 18inch (45cm) Supplied in a satin and velvet-lined gift box. The venerable alloy of pewter is made of 92% tin, with copper and antimony to harden it and enhance casting. All of our St Justin Pewter products are LEAD FREE.Component information - Snake chain - Tin plated Brass.