🔐 Lock in your safety, unlock your peace of mind! Experience peace of mind with our innovative door jammer that keeps unwanted guests at bay. Crafted with high-quality rubber and a triangular design for maximum grip and stability. Install in just 3 seconds—no tools required! Simply slide it under the door and twist. Lightweight and compact, this door stopper is your essential travel companion for added security. Fits most internal doors with a minimum gap of 0.2 inches, making it perfect for hotels, apartments, and more. Universal fit 3-sec install Portable design The Portable Door Jammer by Geanli is a lightweight, easy-to-install security device designed to enhance safety in hotels, apartments, and homes. With a universal fit and durable materials, it provides reliable protection against unauthorized entry, making it an essential accessory for travelers and homeowners alike.