Welch Steel Welch Purple Green Stone Detailed Stainless Steel Bracelet. This bracelet is crafted from durable stainless steel for a polished, contemporary finish. Welch stainless steel jewelry is designed to be hypoallergenic and resistant to tarnishing, fading, and rust during regular use. The design features stone detailing. Suitable for everyday styling and gifting, it is presented in a special Welch box.