"These regular nylon coated underwires designed for \"balconette\" type products. Use these for replacing broken underwires or for bra making. One pair includes 2 pieces. The colored ends indicate the center front of the bra. Design features - closed deep, corrective chest of large size, grouping the volume to the center. Ideal for day bra, classic bra, and standard shape. For bras, lingerie or swimwear. These underwires are strong and are thermoplastic covered to prevent rust, and for…