Vislon Zipper, YKK #5 Molded Plastic Separating Bottom Made from the finest quality plastic to ensure extra strength & reliability Medium Weight YKK Zipper Individually molded teeth colored to match tape Slider and tape colors match 27" Vislon Jacket Zipper, YKK #5 Molded Plastic Separating Bottom - Medium Weight By Each (Select Color). Made from the finest quality plastic to ensure extra strength & reliability. Very popular for active wear and outerwear. Great for ski jackets. Color may vary on your monitor.