Fiberglass MaterialThe window protection repair tape is made of fiberglass, which has good sealing and corrosion resistance, strong adhesion and good air permeability. Tear resistant, eco-friendly, also works after sun and heavy rain. Robust and FlexibleOur insect screen repair patch solves the problem of too large gaps between conventional insect screens and window frames and poor sealing. Safe and beautiful, with good sealing effect. Strong and flexible, it is no problem when the mosquito net is rolled up. Save Money and EnergyIf you find cracks in door and window screens, you won't have to spend a lot of money to repair your screens. Just cut a small repair tape of the required size and the problem is solved instantly. Easy to useWipe the repaired area with a dry cloth, then smooth the damaged area and finally lightly press the patch against the mosquito windows. Windows damaged by animals or tools can be restored in a few simple steps. Wide Range of ApplicationsThe screen repair kit is suitable for repairing stains, cracks, cracks, damage to window screen, door grilles, door and window nets, swimming pool screens and curtains for sudden emergencies when you're away. or in nature.