H2o Mako Mermaid Blue Crystal Pendant Inspired Necklace. Costume Acc. H20 Just Add Water. Delivery in approx 7-12 days from dispatch (not 4-6 weeks as stated on checkout). 23mm Genuine Swarovski Elements Crystal from a Swarovski recommended authorised distributor.Black cord necklace with lobster clasp. ideal gift organza bag 2.5" x 3.5 "