Hypoallergenic,100% 925 Sterling Silver,Platinum Polished Finished Nickel-free, Lead-free, Cadmium-free,Long Time Wearing Keeps You a Good Health Celtic Knot Heart Cross Pendant Size:31.5*15.5 mm,Box Chain Length:18",0.8mm Width Very good choice as a gift to best friend,family member,also fit for mothday day memorial anniversary wedding birthday christmas valentine's day etc Perfect Necklace Jewelry Suit to Women,Ladies,Business Parter,Great Gift to The One You Love