... :Tungsten Carbide Color: Polished tungsten cross, 6mm tungsten ring,custom tungsten ringsUsage:tungsten cross, 6mm tungsten ring,custom tungsten ringsShape: Round Ceramic ... Origin: ShenzhenBrand Name :SHENLIModel Number :SLRTU215CPayment & Shipping TermsWidth:4mm, 5mm, 6mm,7mm,8mm, 9mm, 10mm, 11mm. 12mm, 13mm, 14mmUS Size: 4 ...