UNIQUE SEWING Bra Underwires — Sizes 44B/42C/40D, 2 Pack

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Underwires help maintain cup shape and lift across extended sizes. Sized for selected 44B, 42C and 40D combinations, they should be matched carefully to pattern recommendations or a well-fitting reference bra. Insert into channels after cup construction and secure ends to prevent chafing. Check wire balance before closing the casing for long-wear comfort. Choose size/type to match fabric and project needs. Show more