This magnetic fly screen door measures 90x210cm and helps keep flies, mosquitoes, and other insects outside while allowing fresh air to circulate through your home. Featuring multiple magnetic closures for automatic self-sealing access, it is suitable for family members and pets to pass through with ease. The set includes a magnetic door curtain, double-sided adhesive strips, and thumbtacks for simple no-drill installation. Ideal for patio doors, French doors, balconies, and back entrances.