1. The tungsten rings are cobalt free.
2. MOQ = 10 pcs/ size/ style.
3. Lead-time is about 30 - 45 days or less.
4. Ring width: 3, 4, 5, 6, 7, 8, 9 and 10mm.
5. Ring sizes: 5 to 15, including half size.
6. Welcome OEM.
1. Material: tungsten.
2. Dimention fit: comfort-fit.
3. Color: real color.
4. Width: 8mm.
5. Finish: shiny finish + satin finish.
6. Weight: 12G.
7. Binder: nickel.
8. Stone: N/A.
9. MOQ: 10 pcs/ size.
10. Plating: N/A.
11. HS-CODE: 7117.1900.
12. Guarantee: cobalt free.
13. Packing: PVC BAG.