[How Many Packs You Need]If Your Hair is Fine, Need 5-10 Packs,If Your Hair is Thin, Need 15-20 Packs.25 Packs More If You Like Heavy Volume.Usually 15-20 Packs Can Get A Good Thickness. | [Virgin Injection Tape in Hair]Hair Materials are Selected Raw Ponytail Which Cut From One Donor's Head Directly.Natural And Healthy Without Any Chemical Treatment.Unique Cuticle Aligned Technology,Dyeing Via Plant Extract,No Damage to The Hair. | [Natural Looking]Injection Tape in Hair Extensions Strips is Injection Molded to Allow for The Extensions to Securely Attach to Your Hair Comfortably. Unlike Ordinary Tape, The Front of Each Tape is Injected with Hair. So When Your Wear It, The Hair Seems to Grow From Your Own Scalp As Skin Weft, Making The Extensions Less Visible, Giving The Appearance of Natural Hair Growth From The Root. | [How to Care Tape in Hair]Use a Shampoo And Hair Conditioner to Care The Hair. It's Important to Keep The Hair Soft And Shiny. You Could Use Styling Products to Keep The Hairstyle.Olive Oil Will be a Good Choice to Keep The Hair Healthy.Please Make Sure to Wash And Condition Your Hair at Least Once a Week, Twice a Week is Better. Comb The Hair From Time to Time. You Could Go To Your Stylist for Further Suggestions. How Long The Hair Lasts Depends on How You Maintain It. | [Dying The Invisible Tape in Hair]The Hair Can be Colored.It Is Easier to Darken The Hair Than to Lighten The Hair. We Recommend Dying Darker Since It Is Difficult for The Original Colour to Fade. Improper Dying Will Ruin the Hair. We Highly Recommend Your Hairdresser Dye The Virgin Hair. Colouring by Yourself Will Take a Risk of Not Coming Out The Shade You Want. If You Can't Get to a Salon, Please Always Test a Small Sample First. | [Benefits of Injection Tape in Extensions]Easy to Apply And Remove;Invisible And Look More Natural;They Do Not Do Any Damage to Your Hair If Installed And Removed Properly;They Are Very Easy to Style, Curl, or Color;They Feel Much More Comfortable on The Hair Than Any Other Hair Tape in Extensions.Mimics Root Growth to Give Elegance Invisible Skin Looking.Thinner Than Ordinary Tape Hair, Close to The Human Skin. | [Double Sided Tape]Our Hair Extensions Are Double-Sided Tape With Strong Glue, Powerful And Hypoallergenic. It Is Completely Invisible And Looks Very Natural. | [Can be Treated Like Your Own Hair]Our Tape in Hair Can Easily Blend in With Your Natural Hair Color,You Can Even Curl And Style Them Exactly As You Would Do With Your Natural Hair. | [Comfortable to Wear]Compared to Clip in Hair,Our Tape in Hair Extensions Human Hair Are Light And Do Not Weigh Your Hair Down.