Our product is high quality stainless/stainless steel -NOT PAWNABLE-STONE MATERIAL: CUBIC ZIRCONIA- NON TARNISH - NON FADED - HYPOALLERGENIC HOW TO TAKE CARE OF YOUR JEWELRY1 Keep it away from wood2 Keep it in a zip lock bag3 Store your silver with chalk4 Keep your jewelry dry and away from skincare5 Avoid leaving it in sunlight6 Put your pieces on rotation7 Keep gold jewelry separately from silver jewelry8 Give it a wipe9 Do not use toothpaste10 Use dishwashing soap and warm water#nontarnish#nonfaded#jewelries#necklace#earrings#bracelets