Sensationnel Bare and Natural 100% Virgin Human Hair Lace Closure and 3 Bundles - BODY WAVE COLOR SHOWN: NATURALMATERIAL: Human HairTYPE: ClosureLENGTH: 10"-22"HEAT SAFE: YesDESCRIPTION: 100% Virgin Human Hair 7A Grade Quality 5X5 Deep Lace Closure with HD Lace Virtually Undetectable Dye, Perm, Curling Iron, and Heat Safe Reusable Closure Pre-Plucked with Baby Hair WHEN WASHING Detangle the hair, then wash with lukewarm water. Recommend using a mild detangling shampoo and a nourishing conditioner. Leave the conditioner in for at least 5 mins. Rinse, letting lukewarm water run through the hair downward. AFTER WASHING Pat dry with a towel. Brush starting at the bottom and work your way upward. Air drying or low-heat drying is recommended. Never wrap your damp hair in a towel. WHEN STYLING Avoid heavy products such as mousse, hair spray and gel. They can cause build-up and attract dust. We recommend using ceramic irons only on dry hair. Ceramic irons have even, well-distributed heat. Do not use hot stove iron. *We do not recommend BLEACHING / DYEING Natural Black hair. It will not achieve the desired dyeing results.