Effortless installation - No tools are needed to secure the insect screen to your motorhome. Peel, fold and store in the bag without damaging the face. Superior visibility and ventilation - 1mm hole mesh provides clear visibility while effectively keeping insects out. Improves ventilation for your RV during camping. Convenient zipper design - Measures 71 x 52 inches. Zippered mesh allows air circulation and sun protection. Opens from both inside and outside for easy access and maximum comfort. Perfect fit and compatibility - Designed to fit different van models by comparing door opening dimensions. Snug fit ensures proper functionality and full coverage. Use scenarios - Camping trips: enjoy fresh air and unobstructed visibility while keeping bugs out of the living area. - Frequent lot stops or parking: ventilate the RV with doors open without letting insects inside. - Seasonal storage or long trips: keep the interior aired and protected while doors remain open for ventilation.