Product description Hair Specification: 1. Material: 100% Unprocessed Brazilian Human Hair. 2. Texture:Straight Bundles, Wet and Wavy Bundles. 3. Human Hair Type: Brazilian Remy Human Hair. 4. Hair quality: Double Machined Weft, No Tangle, No Shedding, No Smell. 5. Hair colour: natural black colour human hair bundles. 6. Hair length: 8 inch to 30 inch hair bundles(Please stretch the hair to straight and then measure.). 7. Hair weight: 3 bundles, 100 g/bundle, 300 g in total in the package. 8. Occasion: Daily use, concerts, theme parties, weddings, dating, and so on. FQA: Q1: How many bundles do I need for a full head? A1: Usually, 3 Bundles is Enough to Make a Full Head, But if You Want to Look Longer or Fuller, 4 Bundles May Be a Better Choice. Q2: Can hair be permed? A2:The Can Be Straightened and Restyled As You Wish,But Please Be Careful Not To Exceed 125°F, Otherwise It Will Damage The Hair. Q3: Why Do The Hair Weft Get Shedding? A3: Just like our normal hair, there will be a small amount of hair loss when we handle it with our hands, which requires us to use it correctly. Q4: How to avoid tangling or falling off hair? A4: Your hair extensions may become tangled due to dryness, accumulation of grease and dirt. Wash your hair with a good shampoo and conditioner, and gently comb your hair with your fingers. Make sure to clean and trim at least once a week. Mode d'emploi [INCOMPLETE]