Introducing our 3 Sections Adjustable Door Jammer,Door Security Bar,Door reinforcement bar, ZC035. Our product is specially designed to provide maximum security to your property. It is made of sturdy and durable materials that can withstand pressure and unwanted force. With three adjustable sections, the door jammer can easily be fitted to any door size, making it suitable for both residential and commercial applications. We are a factory that specializes in the production of high-quality security products, and our door jammer is no exception. Trust us to provide you with a reliable and effective security solution. Order now and get the peace of mind you deserve!