MD1 is suitable for garage enclosures, patio enclosures, balcony enclosures, front doors, and back doors. The foldable design does not take up space and ensures smooth sliding. With a low track height of 0.47inch, this design facilitates easy access for individuals with disabilities and allows unobstructed vehicle passage. The screen mesh is made of aluminum mesh with a locking mechanism, providing additional protection. This product offers irreplaceable advantages for large openings.