Mars Hydro Grow Tent Zippers:Reinforced zipper bottom stop

Have you ever encountered if you use to much strength the slider will be pulled out? That’s very annoyed right?

In order to avoid that, Mars Hydro Grow tent use the two way close-end zipper, and have double protection zipper clothing at the top stop and bottom stop to prevent the slider sliding out the sides zipper chain. It also helps to extend the lifespan of the zippers.