1. 4mm bla high elastic hair band,Great for medium to thi hair. 2. 4mm high elastic hair band has the accories for fitn fanatics & style mavens. 3. Our pain-free,da-hair. These hair ties are made of quality elastic,stronr and durable 4. Strong Hold: Made with high-quality materials,Holds your hair sely throughout the day. 5. Quality Assurance,if you are not satisfied with the cotton hair ties. We offer refund returns..