Our Silk Base Closures are truly undetectable and appear as if the hair was coming directly from your scalp. Our closures are measured at a perfect size and have a natural scalp appearance. All closures come in the length of 14″ and a natural color, which is normally 1b (off black color). All of our closures are made with 100% Brazilian Virgin Remy Human Hair. The measurement of our closures is the perfect size of 4″ X 4″.