Brand Name: Aopusi Item Type: 4 Bundles With Lace Closure Hair Color: Natural Color Material:100% Brazilian Virgin Human Hair Texture: Body Wave Material Grade: 10A Hair Weft: Machine Double Weft Life Time:Last More Than 12 Months With Proper Care Methods Suitable Dying Colors: All Colors Can Be Straighten: Yes Packaging:4 Pcs Weft 1 Pcs Closure Faq Q1: 100% Human Hair? A1: Yes, You Can Do A Test. When Human Hair Burns, It Produces White Smoke And Turns Into Ashes. When Synthetic Hair Burns, It Emits Black Smoke And Turns Into Sticky Balls. Q2: Hair Length? A2: Stretching The Hair To Straight, Then Measure It From Top To End(The Allowable Error Is 0.1-0.3 Inches). Q3: How Much Hair Do I Need For A Full Head? A3: Our Hair Is 150% Density,4 Bundles And 1 Closure Is Thick Enough .It Can Make A Full Wig. Warm Reminder Random Storage Of Hair Can Cause Damp Hair Or Be Bitten By Insects, Resulting In Damage To Hair Texture, So If There Is No Need For A Period Of Time, It Should Be Properly Preserved. After The Hair Is Thoroughly Cleaned, It Is Air-Dried In A Cool Place And Stored In A Dry And Ventilated Place. This Can Prolong The Life Of The Hair And Do Not Fold It Up, Which Will Make It Crease.