36" Vislon Zipper Jacket ~ YKK #5 "2-way" Molded Separating ~ 513 Pink (1 Zipper/ Pack) 36" Vislon Zipper Jacket ~ YKK #5 "2-way" Molded Separating 513 Pink (1 Zipper/ Pack) Made from the finest quality plastic to ensure extra strength & reliability. YKK 2 way zipper outerwear separating zipper allows opening from either the top and bottom. Great for skiing.