Features: 100%Gray coverage,gray coverage with long lasting color intensity. Less hair breakage,repairs inner hair structure and coats the hair surfaces after the coloration process for strong and healthy-looking hair. Caring color,long lasting permanent color with pre-color serum-for strong and healthy-looking hair. Rich, even color,the pre-color serum-conditions the hair before coloring for a more even color result from root to tip. Package include 2 bottle,sweet gift for friend,mother,father,friend,family. Specifications: Quantity:2Pieces Note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item. Package includes: 2Pieces Black Hair Color