Here is the rewritten description within 400 characters and segmented: This shark necklace design educates about sharks true nature fostering respect appreciation and conservation. Crafted in 925 sterling silver it features a round mother of pearl accent. The pendant undergoes exquisite polishing platinum plating resulting in a high polish lightweight finish. It is nickel free lead free hypoallergenic and eco friendly. The necklace has an 18 inch rolo chain with 2 inch extender. The pendant measures 21mm by 21mm. It comes in beautiful gift packaging making it an ideal gift for her your lover mom wife sister daughter granddaughter aunt couples women men or friends. Suitable for New Year Valentines Day Mothers Day Christmas birthday prom anniversary graduation wedding party or any special occasion. Not suitable for children under 12. We provide excellent customer support. Contact us anytime with questions.