8A Body Wave 100% Human Hair-Hair Material: Brazilian Virgin Body wave -Items per Package: 4 pieces bundles,10 inch Full Machine Closure-Hair Quality: bouncy shiny soft, tight and neat, 100% no chemical, absolutely clean and health-Hair Texture: reinforecd double weft, double weaving weft-Hair Color: natural black color, can be dyed and bleached-Hair Weight: 70gram/piece,..A 10 inch Full Machine Closure,30-40g1. 100% Human Hair?Yes, We can make sure our Brazilian human hair is 100% vigin human hair. Only the healthiest virgin Hair is selected, cut from real donor.2. How long it last?It depends on your maintainance(generally 7-15 months). Treat it like your own hair with hair care tips and regular washing with conditioner can usually make the hair longer.3. Why does the hair have a little smell sometime?Our hair is 100% chemical free, Before shipment, our factory will wash the hair and put hair oil to the hair to prevent it from dry during long-distance transportation, so it may have local shampoo smell on it, it will disappear after co-wash, please don’t worry it.4. Can the hair be dyed?Yes. It’s easier to darken the hair than to lighten it, we recommend to dye darker.5. Can I go swimming with this hair?Yes, you can swim with your hair extensions as you like. Just wear a swimming cap directly or wash your hair after swimming, then you can enjoy your time.5.[Delivery time]: Free delivery, UPS or FedEx delivery time is 3-7 working days, UPS delivery time is 2-9 working days. 4.[Packaging]:4 Bundles Body Wave and 10inch Machine Closure. 3.[Hair Quality]:Top Quality, ,No tangles,No shedding,No lice,You Can be Straightened, Curled, and Styled as your own natural hair. 2.[Hair color]:Natural color,Body Wave 4 Bundles with 10 inch Full Machine Closure .70g/bundles,4 bundles,A Full Machine Closure 10", totally 320gram/pack. 1.[Hair Material]:100% unprocessed Virgin human hair body weave.