Various functions For Highlights: u tip hair is ideal for adding quick highlights without the damage of bleaching. And Strands of 0.5g are a great choice if you require finer highlights. For Full Head: you may opt for a full head of these hair extensions for celebrity style, glamorous length and full volume. Hairro pre bonded U tip hair extensions Product details Hair material: 100% real human hairHair style: U tip human hair extensionHair length: 14â€-24'Hair weight: 50g/100 strandsHair texture: silky straightHair life: 6-12 months (depends on use and care)Factory Direct: We have our own factory and quality monitoring team. All of the hair are collected directly form young girl donors. Thatâ€™s why we can always provide a top quality product.