Soft and smooth hair extensions. Clip on extensions, good flexibility and very strong. Very easy to attach. Can be washed, heat styled. High quality, tangle free, silky soft. Hair care: the attached hair extension can be kept in good condition for about 3 months if treated in proper way, the following items need to be paid attention to: the comb must be the kind with round tips and ends and loose comb teeth, don`t comb in a hard way to prevent the hair loss