【Hair Type: Water Wave I Tip Hair Extensions Human Hair】 water wave i tip hair extensions are secured with a small micro bead (I-tip), installed strand-by-strand using the cold fusion (micro-link) method, recommend to use 5mm*3mm*3mm micro ring; no heating is require and can be installed quickly and firmly, with no damages to your hair and scalp 【Hair Material: Water Wave I Tip Human Hair Extensions】 Licoville water wave i tip hair extensions are made from 100% unprocessed remy human hair for a natural look and feel, super soft to the touch, i tip water wave real hair extensions last 2-3 months and you need to re-flattening the beads every 1-2 weeks 【Multiple Lengths: Water Wave Cold Fusion I Tip Extensions】 water wave cold fusion i-tips are beautiful, bouncy curl pattern that adds volume and dimension to your hairstyle; lightweight and comfortable for all-day wear; 12inch-16inch with 100strands 50grams per pack; 18inch-26inch with 50strands 50grams per pack; 3-4 packs are recommended for a full flawless look 【Versatile Styling】 these water wave itip human hair extensions ensure a realistic and undetectable blend; can be dyed, bleached, or heat-styled to match your desired look; suitable for various hairstyles, including ponytails, braids, and updos 【Easy Maintenance】 water wave keratin tip extensions are great for those who want a natural, undetectable hair enhancement solution; can be washed and conditioned like natural hair; skip the salon and install the extensions yourself with ease