YKK 10CF Ziplon coil zipper chain sold by the yard for custom-length applications. Continuous polyester monofilament coil teeth sewn into polyester tape ? flexible enough to follow curves on awning valances, boat covers, contoured enclosures, and bag closures. Rust- and corrosion-resistant, self-lubricating. Available with 5/8" or 3/4" tape width in black or white. Pair with 10CF coil sliders and stops sold separately.