Materical: 1.Zinc Alloy,clip on earrings 2. Nickel free and lead free 3. Reasonable price, ... and ODM1)Customized LOGO : Acceptable 2)Changing on material ,color ,shape : Acceptable3)Develop on artwork and sketch: Acceptable Quality control and inspection1 ... Control System : Protection Instruction : Sampling Charge Standard : Hot Selling Fashion Clip on Earrings USD1.14/pair Wholesale