Number Formation Classroom Posters and Activity Center Coloring Pages 3d Illustrationthreedimensional Numeral 10 On A Glittery Gold 10 oz Loopwheel Sweat Cream EYFS Nursery Rhymes Twinkle Twinkle Number Line 1 10 Grammarsaurus Roman Numerals Chart 1 10 PrintableRomanNumerals.com #10 Brass Nomex Fire Retardant Continuous Zipper Chain. #10 brass Nomex fire retardant continuous zipper chain is made of heavy weight metal and features teeth that measure approximately 10mm wide when zipped. The zipper tape is made of fire retardant, high temperature resistant Nomex material. These zippers are UL tested and certified. HOW TO ORDER Continuous zipper chain is available in three convenient options (availability may depend on color). Just pick your length, enter your quantity, and youre set! Step 1: Under Length, choose exactly what you want: 3 yard roll (each roll comes as one continuous piece that's 5 yards long) 15 yard roll (each roll comes as one continuous piece that's 15 yards long) 75 yard roll (each roll comes as one continuous piece that's 75 yards long) Step 2: Enter the quantity (how many of your chosen length you need). Zipper sliders sold separately. #10 sliders for metal zippers sold by Zipper Shipper are compatible with this zipper chain. Suitable for 1 way zippers only. You cannot make a 2 way zipper that opens from the middle from metal zipper chain. The sliders can only go in 1 direction. A 2 way zipper that opens from the middle can be constructed from nylon coil zipper chain or molded plastic zipper chain, available via the Zipper Chain By The Yard listings. Zipper chain can only be used for closed end zipper applications. Separating zippers (up to 30 ft) can be found via our Bottom Separating Zippers listings. Please note: continuous zipper chain is cut to your specs and is not returnable. Please refer to our return policy for more information.