Black enamel covers gold‑filled and sterling‑silver paperclip links measuring roughly 2.7 mm × 5.6 mm. Sold by the foot, the chain lies flat for sleek bracelets or layered necklaces. Link gaps accept 22 g–24 g jump rings or can be welded directly. The hard‑baked enamel stays glossy and resists scratches, while the mixed‑metal core provides strength for permanent jewelry wear.
