Afro Kinky Coily 100% Human Hair Tape In Extensions These 100% virgin human hair tape-in extensions feature authentic 4B–4C kinky coily texture that blends seamlessly with natural coils. Each pack includes 40 pieces (20 sandwiches) for a complete installation. The ultra-flat tape design sits invisibly against the scalp while providing secure hold and all-day comfort. Style the coils defined or fluffed for volume—perfect for protective styling without tension or bulk. Natural black color works with all complexions for a cohesive, undetectable blend.