3 to 4 inches is the minimum length required 12 cm as a general rule but extensions can also be applied on shorter hair it really depends on how the hair is cut and its density. Some methods are more suitable for shorter hair than others.
3 to 4 inches is the minimum length required 12 cm as a general rule but extensions can also be applied on shorter hair it really depends on how the hair is cut and its density. Some methods are more suitable for shorter hair than others.