• Hair Material: High quality Kanekalon synthetic fiber, low temperature resistant. • Length: 18 inches (45.72 cm) with water waves. • Weight: 80g per pack, 6 packs in total. • Quantity: 22 strands per pack, a total of 154 strands. • Advantages: Super soft, lightweight, itch-free, odor-free, tangle-free, shedding-free, easy to twist and install, natural and elegant look, long-lasting. • Usage methods: Ideal for creating passion twists, butterfly hair, and faux crochet hairstyles. • Includes: 6 packs of Water Wave passion twist hair, a free crochet needle, colored beads for decoration, and a pack of rubber bands. • Tip: A simple cleaning before use is recommended due to transport from China.