How to Measure a Zipper

To determine which size FixnZip™ you need, simply measure the width of the zipper teeth or coils in millimeters or inches, as shown in the diagram.

Teeth Zippers Measuring Zipper Size
1 to 4.5 mm wide = Small
5 to 7.94 mm wide = Medium
7.95 to 8.67 mm wide = Large

Coil Zippers
1 to 4.5 mm wide = Small
5 to 8.53 mm wide = Medium
8.55 to 9.5 mm wide = Large
10 to 10.50 mm wide =Extra Large

-OR- Measure using inches below

Teeth Zippers
0.125 to 0.20 in wide = Small
0.22 to 0.31 in wide = Medium
0.31 to 0.34 in wide = Large

Coil Zippers
0.22 to 0.33 in wide = Medium
0.33 to 0.38 in wide = Large
0.39 to 0.41 in wide =Extra Large