Easy and convenient for you to put on and remove,just twist,and it's fit for all age This strong ponytail holder will give you a ponytail all day without reorganization! It could save your half hour whole day. This hair band outside material adopt high-quality elastic durable silicone, The craft process is based on rigorous tests of tear strength and tensile strength.It has a longer service life than the old models on the market Do not twist it, which could not bring you ponytail