Material: High-Quality Solid 925 Sterling Silver (Nickel-Free and Lead-Free)Stones: Cubic ZirconiaColors: Silver and GoldEarrings Dimension: 0.72 x 0.59 Inches Approximately (Length x Width) Earrings come with matching color sterling silver and plastic backingsNecklace Pendant Dimension: 0.88 x 0.71 (Length x Width) InchesNecklace Length: 16.25 to 18.1 Inches Adjustable Chain Packaging: Complimentary Gift Box and Jewelry Pouch Care Instructions: Sterling silver can be worn in the shower and will