clip in hair can make a normal size head, 2-3 packages would be better to make a fuller hairstyle. Q2:Can I straighten or curl my hair? A2:Yes,you can use hair straighter or hair curler to style hair. But don\'t do it too frequently, otherwise it will easy to get dry and tangle. Q3How to wash? A3: First of all,comb your hair with a wide-tooth co..