1、Optimal Design: This T shaped door stopper features a unique design for stability, keeping your door open for easy outdoor living, providing convenience and peace of mind. 2、Easy Installation: Portable and simple to install, the door stopper is a simple upgrade that can make a huge difference in your RV experience, enhancing convenience and functionality. 3、Sturdy Construction: The door retainer catch is made of high strength ABS materials to ensure strong durability and reliability, waterproof and wear resistant for extended use. 4、Versatile Usage: Designed for motorhomes, caravans, this door holder is practical and reliable in keeping doors open. Upgraded design to meet your professional use needs. 5、Stable Support: Offers steady support to keep doors open, preventing it from swinging and causing unwanted damage, adding convenience to your outdoor activities with this door fixer.