Continuous Zip

[deetee]

In the UK what's the difference in numbers for continuous zips e.g. Continuous Zip No3 or Continuous Zip No5 - thanks

[Lachica]

The number is the size, in mm, measured across the teeth. This explains quite well

https://coppercreekpatterns.com/en-gb/blogs/sewing-with-denim/understanding-zipper-types-weights-sizes-and-parts

[deetee]

The number is the size, in mm, measured across the teeth. This explains quite well

https://coppercreekpatterns.com/en-gb/blogs/sewing-with-denim/understanding-zipper-types-weights-sizes-and-parts

Perfect thanks