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

Sizing Guide

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)

The zipper teeth measure 2

(1) #7 slider for nylon coil zipper - black

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.