4 Walls enclosure zippers in the center of each side allow for easy entry and exit.Attached easily with snap-on rings.Two fixing straps at each corner are used to secure the mesh on the gazebo frame to prevent it from being lifted by the wind.This product only replacement mosquito netting. Canopy and metal models are not included. Please confirm carefully that your gazebo size matches the mesh size before placing an order. In Addition, not all gazebos and sunshades are designed with netting or curtains. Before placing your order, please check the structure of your gazebo or sunshade for a track in which netting or curtains can be used.