Model No. MCQGSE101 - 14k Yellow Gold Madi K Polished 4mm Ball Post Earrings, 4mm x 4mm Specifications: Material: Primary - Purity:14K|Length of Item:4 mm|Feature:Hollow|Manufacturing Process:Stamping|Material: Primary:Gold|Item Weight U/M:gm|Width of Item:4 mm|Product Type:Jewelry|Jewelry Type:Earrings|Sold By Unit:Pair|Gender:Women's|Material: Primary - Color:Yellow|Earring Closure:Post & Push Back|Earring Type:Ball|Feature 2:Nickel Free|Earring Back Type:Silicone Made In: UNITED STATES