These gorgeous hair extensions are made of 100% natural human hair that you can dye (bleaching not recommended) & style with hot tools just like your regular hair! All clips work as they should and attach securely. Care instructions: brush before/after each use starting at the end & moving up towards the base. Wash only when needed using a gentle sulphate-free shampoo, and air dry. Condition the ends with hair oil if needed. Always wash & use a heat protectant prior to styling. This set includes 5 pieces that are 16" long & base widths as follows: Large: Approx. 7" Med. #1: Approx. 6" Med. #2: Approx. 4 1/4" 2 small: Approx. 1 1/2" I only used this set twice while trialing hairstyles for my wedding. Paid over $100 asking $65 but open to offers. (I also have a set of16" chocolate brown extensions for sale!) Please don't hesitate to reach out with any questions & I am always happy to bundle to help you save on shipping! Smoke-Free home Will ship the next day except for weekends & holiday There may be slight color variances due to lighting