YKK #5 Nylon Coil Continuous Zipper Chain (Berry Compliant) Length:25 yard roll as you can circulate air

as you can circulate air more easily than with a one-way zipper

These are also great if you're looking to pick up some zippers inexpensively for teaching and practicing sewing with zippers

Before you tailor an article of clothing

Two-way closed-end coverall zippers have two zipper sliders - one that unzips from the top down (top slider) and one that unzips from the bottom up (bottom slider)

A quantity of "5" = 500 sliders

YKK #5 Nylon Coil Continuous Zipper Chain (Berry Compliant) Length:25 yard roll as you can circulate air#5 nylon coil continuous zipper chain is medium weight and features coiled teeth that measure approximately 5mm wide when closed. Nylon coil zipper chain is flexible and is the optimal choice for projects with curves. #5 is a very common size for medium weight items in upholstery, bedding, apparel, bags and backpacks. This product is Berry Compliant. C of C provided on request. HOW TO ORDER Zipper chain is sold by the roll in yardage increments.