Don’t mean to brag, BUT, our Brazilian Curly extensions are so soft and pretty…it’s just unbelievable…We do not suggest that you flat iron this type of hair, so keep it in it's natural state and with proper care, it will last well over 2 years…you can treat this hair as your own, so feel free to dye or bleach to your desired color… 10A 100% Virgin Human hair, and lastly, air drying is best to preserve the curls… you won’t be disappointed!