Welch Steel Welch Gold Stainless Steel Pearl Hoop Earring. This earring 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 includes a gold-tone finish with pearl detail. Size information referenced in the original product data: 2.5 cm, 0.5 cm. Suitable for everyday styling and gifting, it is presented in a special Welch box.