sim connector,sim mobile card,dual sim connector Material: L. C. P. +30% Glass Filled, UL94V-0, Color: Black Gold plating sim connector,sim mobile card,dual sim connectorMaterialInsulator Material: L. C. P. +30% Glass Filled, UL94V-0, Color: BlackContact Material: Phosphor Bronze, C5210-SH, t=0.15mmSwitch Terminal Material: Phosphor Bronze, C5210-SH, t=0.15mmShell Material: Stainless Steel SUS ...