Used for trouser zips, pocket zips, bags, shoes, sleeping bags, etc.
In Opt's spiral chain, the spiral stitching is woven directly into the zipper tape.
- Teeth: 6 mm
- Material: plastic teeth, polyester edging.
- Fixed zipper
- Washable at 60°C, resistant to light tumble-drying
- Ironing max. 150 degrees