Little Star Children's Collection Sterling Silver Chain Necklace With A Rabbit/ bunny Shaped Charm Pendant. Little Star Jewellery wouldn’t be Little Star without Cosmo. Therefore it’s only right he gets his own Little Star Signature Rabbit Necklace. Made from Sterling Silver, the necklace features our hero holding the star he uses to put the same star quality we put into each individual piece of our jewellery. Dimensions: Cosmo Rabbit 10 x 8mm Chain Length: Adjustable 35 – 38 cm Age Guide: 2 yrs to Adult