Three tube hoop earrings in graduating sizes - 10mm, 15mm, and 20mm - in 18K yellow gold over bronze creates the complete 18K gold over bronze hoop wardrobe in a single set: small for second piercings or low-key days, medium for most occasions, large for the statement look. The tube hoop format means each earring is hollow gold with the visible interior of the hoop ring adding depth that solid wire hoops lack. In warm Italian bronze-base gold, the three sizes share the same tonal richness, making the set visually cohesive whether worn separately or in combination across multiple piercings. The gold version of the Italian tube hoop collection - pairs with MA339B (platinum) for a mixed-metal option.