Now you can adjust your bra band to custom-fit your body perfectly. Just attach this convenient Bra Extender. Four-position extender widens bra back to increase your band size by up to three inches. Soft brushed backing soothes your skin. Three-hook style is 2-1/4 inches wide. Ideal for maternity wear. Machine wash. 100% nylon. Imported. Quantity reflects number of 3-pair packs.