Earmax for shure SE215 SE535 SE315 SE425 SE846 Logitech UE900 Handmade Custom OCC Silver Plated Upgrade Repair Cable - Red Usually 10-20 days arrive, we sent Package via China Post Epackage Airmail service, Tracking number can be track in USPS website Handmade custom OCC Silver Plated Upgrade Audo Cable , The headset upgrade line imported high-purity single crystal copper silvered Teflon wire, Handmade four-wire spiral weave carefully made, Plugs, sub-line, lock wire line portions are used injection molding process,Pin gold plated beryllium copper material. Overall : GOOD QUALITY CABLE !!