Nylon coil zipper is very strong but light weight.
5 Nylon Zipper Tape - Black – Sew Yours
Gold Nylon Coil Zipper With Metallic Tape & Gold Pulls Zipper by
These Rainbow pulls fit my #7 or 7mm coil zipper. Some manufacturers call this #5.
Shiny Gold #5 Coil on Black Tape Zipper Yardage
White & Black Striped Nylon Coil Zippers Gunmetal Coil
Navy #5 Nylon Antique Coil Zippers: 3 Yards with 9 Pulls
5 Nylon Coil Zipper Tape- Singles – Siah Swag Bags
YaHoGa 5 Gold Metallic Nylon Coil Zippers by The Yard Bulk Beige Tape 10 Yards with 25pcs Gold Sliders for DIY Sewing Tailor Cra
White tape with shiny gold #7 or 7mm coil by the yard for purse & bag makers.
Gold Metallic Coil on White Tape
Emmaline #5 Zips By the Yard Black with Light Gold 3 yards – Sew Hot
5 Zipper by the Yard - Black - Sew Sweetness