Various sliders zipper for modification to your zipper enables complete block at zipper. Useful for camping tents stops bedbugs, ticks, other fleas.
Using Creality Hyper PLA-CF 3D Printer Filament 1.75mm Durable & Strong Toughness as good as metal
Bedbugs zipper sliders , camping bugs , ticks, fleas .
No gaps for bugs to get through.
Works with difference size zips #3 #5 #8
3D print files also included in the price f3d , stl.
https://bedbugframespace.wordpress.com/
Stops bugs works with 100 mesh netting