Nylon coil zipper is very strong but light weight.
3 Zipper by the Yard (SMALL #3 COIL) - Black with Dark Gold Coil
Five Yard Bundles plus 15 Sliders --- #5 Two-Way High-End Zipper
Leekayer #5 Gold Metallic Nylon Coil Zippers by The Yard Bulk 10 Yards Black Tape with 25pcs Gold Sliders for DIY Sewing Tailor Craft Bag(Black)
Shiny Gold #5 Coil on Black Tape Zipper Yardage
5 Nylon Zipper Tape - Black – Sew Yours
Emmaline Zippers-by-the-Yard - *SIZE#3* (DOES NOT INCLUDE SLIDERS
YaHoGa #5 Gold Metallic Nylon Coil Zippers by The Yard Bulk Black
Sallie Tomato Sallie Tomato #5 Zippers by the Yard contain three yards of zipper tape and 9 pulls. Coordinate the zipper tape color with your fabric and match the zipper teeth color with your purse hardware! Easily cut and sew through the nylon teeth while achieving the appearance of metal teeth.
Sallie Tomato - Beige #5 Nylon Gold Coil Zippers: 3 Yards with 9 Pulls
Size #5 Metallic Orange Zipper By The Yard With Gold Coil - 3
YaHoGa #5 Silver Metallic Nylon Coil Zippers by The Oman