Flies aren't only annoying—they're also extremely dangerous! They carry bacteria and diseases that can contaminate your food. Belfans Fly Repellent keeps flies and pests away from your food and drink tables so you can relax and enjoy outdoor meals. It has holographic dots on the blades so you aren’t constantly swatting bees, wasps, or flies while you’re camping. No more nasty, disgusting bugs crawling all over your sweet treats.