Description Nano Ring Hair Extension is a kind of pre-bonded extension, which is attached to natural hair using nano rings which are 90% smaller than most micro rings, making for a seamless bond. These extensions consist of small, discreet nano rings that are incredibly lightweight, making them virtually undetectable. This innovative technique ensures a strong grip while minimizing damage to your natural hair, allowing for comfortable and long-lasting wear. YoungSee nano ring hair extensions are made of the highest quality human hair, ensuring that all the hair cuticles are intact. TYPE: Pre-Bonded Hair Extensions (100% Remy Human Hair) COLOR: Highlight Brown with Blonde #P4/27 WEIGHT: 1g/strand, 50g/pack,100-150g for a full head LENGTH: 14"-24 SETTING: Can be washed, dyed, cut, styled and curled TEXTURE: Natural straight, with a natural wave when wet or left to air dry or diffused. LIFESPAN: 3-6 months RECOMMENDED AMOUNT:   Minimum 2-3 packs Medium Hair 4-5 packs Thick Hair 6-7 packs   Features Exceptional Flexibility: The ultra-thin nano rings allow for greater precision, making it possible to apply the extensions closer to the scalp, which means you can experiment with a variety of hairstyles. 100% Remy Human Hair: Made from 100% ethically sourced human hair, these extensions boast incredible softness, shine, and durability. You can wash, style, and treat them just like your own hair, ensuring a seamless blend and a natural feel. No Heat & No Chemical Risk: The absence of heat reduces the risk of heat damage to both the extensions and natural hair. And it does not involve the use of any chemicals, glues, or adhesives for attachment. This chemical-free application ensures that no harmful substances come into contact with your scalp or hair, reducing the potential for allergic reactions or scalp irritations. Stainless Steel Wire Lasts Long: The stainless steel wire used in nano rings is crafted from top-grade stainless steel, which possesses excellent resilience, allowing it to withstand tension and pressure without losing its shape or strength. It's highly resistant to rust and corrosion, making it ideal for hair extensions.