925 Sterling Silver Gold Plated Hashtag Necklace Earring Set Gold Tone Social Media Jewelry Set Stud Earrings with Post Backing Material: 925 Sterling Silver, Gold Plating, Electrocoating Measure: Necklace: 16 inch L x 0.15 inch W, Earrings: 3.8 mm L x 3.8 mm W Weight: 2.01 Grams Gold Tone Social Media Jewelry Set Stud Earrings with Post Backing Material: 925 Sterling Silver, Gold Plating, Electrocoating,Measure: Necklace: 16 inch L x 0.15 inch W, Earrings: 3.8 mm L x 3.8 mm W,Weight: 2.01 Grams.