❤ Tips for Choosing Hair Color ❤ If you are uncertain about which hair color to choose, please let us know. We can assist you in selecting the most appropriate hair color, taking into account the variance in colors produced by different screen resolutions. | 【CONVENIENT & ABUNDANT】Why choose Clip in Hair Extensions Human Hair instead of other types? Natural Black Clip in Hair Extensions can be straightened, curled, and even dyed, but bleaching is not recommended. Clip hair is the first choice for most hair extension enthusiasts due to its ease of wear and degree of supplementary hair volume. | 【Sunny Hair Material】Why choose Sunny Jet Black Hair Extensions Clip in Human Hair? We have been dedicated to producing real human hair products for over a decade. The properties of remy hair provide hair extensions with a smoother and softer feel. | 【WEIGHT & THICKNESS】It is essential to note that the 12 inch length comprises five pieces of 70g, while the 14-24 inch length consists of seven pieces of 120g. The net weight is 100g without clips and 120g with clips. Longer hair appears thinner under the same weight, so we generally recommend purchasing two packs of 22-24 inch hair to increase hair volume. | 【Cleaning and Care Tips】Our black clip in hair extensions real human hair come with stainless steel clips and are relatively easy to clean. Use a small amount of mild shampoo and hair conditioner, followed by warm water to wash them. Let the hair extensions air dry naturally, and avoid wearing them when sleeping. We do not recommend drying them with heat.