Raven is a 22" weft featuring natural level 1 black with blue base undertone. Our hand-tied wefts are 22" in length and 11" in width, providing ample coverage for a voluminous result. Each individual weft weighs 20 grams, ensuring lightweight comfort while maintaining a natural appearance. These hand-tied wefts are distributed as individual wefts, allowing for customized placement and flexibility during installation. The number of wefts recommended per install depends on the desired results: * For added thickness: 1 row with 2-4 wefts, totaling 40-80 grams. * For added thickness and length: 1 row with 4-6 wefts, totaling 80-120 grams. * For added thickness and full 22" density: 8-10 wefts, totaling 160-200 grams.