This is a triple inlay ring consisting of crushed blue labradorite stone sandwiched between inlays of black water buffalo horn and white cow bone. The ring core is sterling silver. This ring takes approximately 3 weeks to make. The width is 6mm. Select your ring size ( US sizes) from the drop down menu. Please make sure your size is correct at the time of ordering as this ring cannot be resized. Your ring will ship by Express courier. Allow 4-7 days shipping time.