90" Coat Lining Zipper ~ YKK #3 Coat Lining Separating Aluminum ~ Beige (1 Zipper) 90" Coat Lining Zipper ~ YKK #3 Coat Lining Separating Aluminum 90" Beige (1 zipper) Made from the finest quality metal to ensure strength & reliability. YKK's coat lining zippers are interchangeable and an excellent zipper for London Fog Overcoats.