<b>Hair Details: </b><br>1. Hair Material: 7A Grade 100% Brazilian Human Hair, No Synthetic. </b><br>2. Hair Texture: Brazilian Hair Silky Straight Human Hair Bundles. </b><br>3. Hair Weft & Weight: Machine Double Weft Hair, 95g-105g/bundle (3.3oz-3.5oz/bundle), Natural Black Color. </b><br>4. Chemical Process: 100% Unprocessed, No Chemical Treatment. </b><br>5. )Hair Quality: No Shedding, No Tangles, No Lices, Can Be Dyed, Straightened, Curled, Bleached And Styled. </b><br>6. Hair Life: 8-10 Months with Proper Care. </b><br>7. Hair Package: Brazilian Human Hair Weave Straight 4 Bundle/Pack, About 400g In Total. </br><br><b>How To Avoid Shedding Of The Hair? </b><br>Our Hair Weft Is Double Layers And Machine Made. Usually, Its Weft Is Neat And Strong Enough. </b><br>However, You Need Cut The Hair Weft Into Pieces To Meet Your Head Well Before Installation. </b><br>But Just Seal The Weft Again, It Will Be Strong Enough. </b><br>1. After Washing The Hair, Please Nurse With Some Hair Oil To Make The Hair Silky And Soft. </b><br>2. Styling the Hair: Use Only Wide Tooth or Your Fingers To Style Wavy Extensions. The Usage Of Fine-Tooth Combs May Snag The Hair and Lead To Shedding. </br><br><b>How To Avoid Tangling Of The Hair? </b><br>1. Use A Mild Shampoo And Lather Your Hair From Up To Down, Not The Opposite.</b><br>2. Please Don't Sleep On Wet Or Tangled Hair. </b><br>3. Make Sure To Wash And Condition You Hair At Least Once A Week (Twice A Week Is Better).Use Hydrating Drops Or Consult Your Stylist For More Help.