?Small Size?These ponytail holder measures approx.45mm in diameter, and 4mm in thickness, great for girls, women and men. ?Fit All Hair Types?These 4mm hair elastics are suitable for thin, medium and thick hair. The Bulk hair bands are easy to take with you for an instant style refresh, if you're always on-the-go. ?Work Great?The small hair bands can hold your hair securely in place. No-metal hair ties, will not tangle, snag or pull your hair. ?Good Quality?These stretchy small hair ties are made of quality elastic, strong and durable for long time use. ?Great Value Set?This bulk hair ties set comes with 150 pieces black elastics hair ties, great for your replacement and daily use.