women's tungsten carbide engagement rings 1.Improved balance 2.Greater flexibility 3.Increased core strength Detailed information: 1. Material: Tungsten Carbide2. Finish: Polished shiny or brushed3. Plating: No4. Magnets: Magents can't be insert5. Size: 4#~9#, 10#~13#6. MOQ: 200 pcs / 50 pcs for one size7. Packing: OPP bag8. Lead Time: 25-30 days after deposit Function and features: 1) Finish: ...