Size and waterproof: diameter: 1 cm/5.8 cm, can stretch with good elastic, telphone cord hair ties styles are non-absorbent, clear elastic hair No creases left: spiral hair ties prevent your hair from getting a band mark anymore, perfect solution for pulling back thick hair or getting headaches from regular ponytail band. Never hurt your hair No creases left: spiral hair ties prevent your hair from getting a band mark anymore, perfect solution for pulling back thick hair or getting headaches from regular ponytail band. Never hurt your hair Pack of 10 Multicolour Spiral Hair Ties Rubber Telephone Wire Elastic Band for Girls and