Versatile 19 mm bra hooks sized for lingerie elastics and swim bands. Use to replace worn hooks or to build custom straps and closures on bras, bralettes and swim tops. Durable construction stands up to pool and beach use when rinsed after wear. Two hooks per pack. For best results, test on a fabric scrap to confirm placement, stitch choice and care settings before finishing. Follow the package instructions and standard sewing best practices for durable results.