Welcome to our store！</br>1、After installation, it can effectively protect wires or cables from malicious damage or bad weather. 2、The gooseneck tube is flexible, so the wire can easily pass through it, and the inner surface will not hurt the wire. 3、Our door loop are made of high‑quality stainless steel and plastic materials, with special surface treatment, anti‑rust, anti‑corrosion, strong and durable. 4、Widely used in Internet door locks, access control systems, video cables, network cables, police systems, video doorbells, etc. 5、With compact shape, lightweight and portable, take up no space and you can put it anywhere when not in use. <p class="wang-edit-text"><p class="wang-edit-text">Item Type: Access Control Door Loop <p class="wang-edit-text">Hose Material: Stainless steel Head Material: Plastic Hose Length: Approx. 424mm/16.69in Hose Diameter: Approx. 12mm/0.47in <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Access Control Door Loop Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>