Adjustable length, fit for most size bra. Reduces bra tightness due to shrinkage, pregnancy, or weight gain. Buckle distance：S ：1.3cm L：1.9 cm. Soft, flexible and comfortable. i8.3f50WYdPWYdP32" style="box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; height: 10088px; position: absolute; top: 0px; visibility: hidden; width: 1212px; z-index: -1;">.