Large mosquito nets can be sliding, folding or retractable. Sliding mosquito nets move on side rails and can be opened and closed like a sliding door. Folding mosquito nets fold in on themselves like a harmonica and can be opened and closed like a folding door. Retractable mosquito nets are mounted on a fixed frame and can be pulled down and then withdrawn when not in use.
In general, large mosquito nets are designed to provide protection against mosquitoes and other flying insects without compromising the view or airflow. They can also help reduce the entry of dust and debris into the indoor environment.