Detailed Info For a little extra room to breathe, our 3 hook bra extenders adds the equivalent of one back size. Simply slip between your bra hook and eye and breathe easy. With one nude, one white and one black, all of your bras will have extra room to breathe. I am made of 100% nylon tricot Item # 106010_01BX Read More Read Less Delivery & Returns Shipping options We offer the following shipping options, so you can choose how soon your Boux Avenue parcel will arrive: Standard shipping in 7-12 days: USD$7 or FREE when you spend USD$50 Express shipping in 3-4 days: USD$20 or FREE when you spend USD$100 Refunds & Exchanges We hope you love Boux Avenue purchase. However, if would like to exchange or return any unworn item, you can do so within 28 days of receipt, along with the original tags and your delivery note that was included in your parcel. To print your returns postage label access our Returns Portal Read More Read Less