【Specifications】Sunny I tip hair extensions real human hair. Available 【14-16inch length,0.5g/strand,50g 100s/set】More hidden and natural, better feeling.【18inch length, 50g 60s/set】【20-24inch 1g/strand,50g 50s/set】Accurate size and weight distribution makes you feel better. We recommend 1-2 packs to increase the volume, and 3-4 packs to extend the length. | 【About Microbead】We recommend that you choose a microbead with silicone inside as the i tip human hair extensions wearing style. The silicone bead is more non-slip, firmer and comfortable and does not damage your own hair! After wearing for a week, please clamp the beads again to extend usage time. | 【I Tip Hair Extensions Color Match】 Hair extensions i tip human hair. There are various balayage, ombre highlight color, giving you multiple options to make different hair style. Due to different monitors. There might be slight color difference between the pictures and hair. We can match color for you before place an order. | 【Detail Design】I tip human hair extensions known as sticks tip, use of cold fusion ,can be applied professionally with micro rings and shrinkies. No heat is required, easy to apply, easy to take off. Feel soft, covert and silky after using. | 【Service Life】3-4 months, it is long-lasting with good care. Sunny I tip hair extensions human hair is silky，shiny and smooth, still perform well after washing and styling.