Yes. 60 cm is roughly 24 inches.
Hair extensions!
The actual hair extensions are 24 inches. If you are after an answer as to where the actual length will be once attached to your hair, then that would depend on how long your hair was in the first place.
Get extensions.
Sounds like you're going to have to wait for it to grow.
Clip in hair extensions last for anywhere from 6 months to 1 year. It really depends on the usage, more than the quality of the hair. Never wear hair extensions at night.
It is not recommended that you use chemicals in attempt to lengthen your hair; you can, however, temporarily make your hair longer with clip-in, sewn in, or bonded hair extensions.
Use hair extensions.
your hair will start to get bad and split ends
Hair extensions or a wig
Yes, some NFL players with long braids are hair extensions.
Extensions - you might think "long pretty hair" but really it's fake. You should wait until your hair is long then it will be real hair not fake hair real. True beauty is always the best.
Katie's hair extensions are 10cm long.