I-Tip 20” BLEND I-Tip extensions are crafted with premium Italian keratin to ensure durability and zero shedding. Designed for a seamless, damage-free application, they are installed using tiny copper micro-rings that attach securely to triangular sections of your hair—no heat or glue required. Product Details: Length: 20 inches Weight: 50 grams per packet Strands per Pack: 50 pieces (1 gram per piece) Maintenance: Recommended every 6-10 weeks (refer to our maintenance guide for best aftercare) Lifespan: 6-9 months with proper aftercare Professional Use Only How Many Packs Do You Need? 1 Pack (50g/50 pieces): Ideal for very fine hair or adding thickness 2 Packs (100g/100 pieces): Perfect for a full head application on medium-density hair 3 Packs (150g/150 pieces): Best for thick hair or blunt cuts 4 Packs (200g/200 pieces): Recommended for very thick hair for maximum volume Achieve the hair of your dreams with our luxurious I-Tip extensions—effortless, natural, and long-lasting.