The latest top accessory trend in earrings are the polymer clay and acrylic earrings. This is a U shape with MULTI MIX Color & layer on a top quality acrylic drop earring, which is light weight with smooth texture. DIMENSION length: 2.5" width: 1" earring back: Post metal finish: Gold Plating product: Lead & Nickel Compliant anti-tarnish: Double E-coating