a.It is a must-have tool for women lady girls. It's easy to make the hairstyle you want. b.The stability is very good, so your hair style can be kept for a long time without messing up. c.Easy to use, it can lift the ponytail in a few minutes and make the hair look thicker and more flexible. Unique design: Fast lock hair, suitable for all types of hair. d.Environmentally friendly silicone material makes you safer to use.