Specifications Weight: 0.731 DWT (1.14 grams) Earring Back Type Included: Friction Backs Included Earring Closure: Friction Post and Back Earring Type: Stud Post Diameter: .03 In Post Length: .37 In Selling Unit of Measure: PR Plating Type: N/A Earring Post Type: Friction Post Gender: Ladies Earring Dimensions: 7.5x6.12 mm Primary Stone Shape: N/A Surface Finish: Polished