Black nano rings extensions are sold in jet black hair and black / brown hair. Hair lengths: 14", 18", 22" and 28". Starting at $33.70/pack (33% OFF). Each pack contains 20 strands (20 grams). For a full head, you need... 4 to 8 packs. Choose between our best-selling "100% Human Hair" or the most luxurious hair we offer "Remy Hair". Please allow 1 to 2 business days for us to process your order. Orders ship for free with USPS and are delivered in 2 to 9 business days. To return your nano rings extensions, please use our prepaid USPS return label to return the item(s) for a full refund without paying any return shipping fees. Discover the elegance and versatility of Black Nano Rings Hair Extensions at USA Hair. These extensions, also known as nano loops, nano beads, or nano tips hair extensions, redefine sophistication in hair styling. Available in lengths of 14", 18", 22", and a striking 28", they cater to diverse styling needs. Crafted from high-quality hair, these extensions offer two distinct choices: the affordable and natural-looking real human hair, and the luxurious, durable Remy hair, known for its superior quality and longevity. The black shade of these extensions is rich and versatile, ensuring a seamless blend with your natural hair. Whether you're looking for a subtle enhancement or a dramatic transformation, our Black Nano Rings Hair Extensions provide a solution that's both stylish and practical, enhancing your look with a touch of class.