Features: SAY GOODBYE TO INSECTS: Made of encrypted mesh. Prevent these unwanted guests from entering, such as flies, bees, mosquitoes, scorpions, insects, etc. DESIGN: Easy to install without other tools. Hand-sewn Velcro, can be repeatedly pasted, easy to use and has good sealing performance. Easy assembly without drilling or damaging the door frame. CLOSED DESIGN: Uses widened magnetic buckle design, does not fall off, closes without gaps, closes automatically and securely, does not make excessive noise when closing. MATERIAL: The insect and fly screen door is woven from polyester fiber. The tear-resistant and stable material ensures a long service life. High-quality hem, carefully sewn, not easy to damage, can be used for many years. SIZE: To better secure the screen door, we have improved the width of the Velcro. Please measure the size carefully according to the instructions before placing your order. Measure the inner frame of the door and buy a size of at least (width + 4) x (height + 4). We recommend buying the larger rather than the smaller.