Amazon.com : KooKaStyle Clip in Long Wavy Synthetic Hair 。【More Volume】--At 190g 20 inches, Each pack includes: 2 pieces of 5 inches wide 2 clips in wefts; 1 piece of 6 inches wide 3 clips in weft; 1 piece of 7 inches wide 4 clips in weft. 【After Wearing Effect】--It can make your hair look very real like your own hair. And this Hair Extension can make your hair look longer, thicker, which is very easy to wear. You can trim and reshape your hair style according to your own hair length. 【More Comfortable & Healther】-- Double Weft is used instead of Single Weft, When wearing hair extension products, there will be slight hair loss, which is normal. Non-slip stainless steel clips are well sewn into each weft firmly, easy to wear and take off as you want, never hurt your scalp. 【Chromatic Aberration】--All products in this store are real shots; there may be slight deviations due to technology, display, light, environment, etc., please refer to the actual product. 【How to care】--Unlike your own hair, hair extensions may become tangled without nutrients. Use a detangling spray, or take a spray bottle and put some conditioner in it and add water. If there is no conditioner, just spray some water, so that the hair extension will not be very dry and prevent tangles to a certain extent.