7" Aluminum Jeans Zipper with Locking Pull Ykk#5 Closed End Color White (2 Zippers/pack) 7" Aluminum Jeans Zipper with Locking Pull YKK#5 Closed End YKK Color 501 White (2 Zippers/pack) All zipper length is 8.5" Actual zip part is 7" A strong and endurable zipper for all types of jeans providing strength and fashion. Aluminum Teeth.