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 The Celtic cross is a traditional symbol of faith and spirituality decorated with ornate knotwork carvings showcasing the beauty of Celtic tradition and fine craftsmanship