Anti-theft padlock: This is a portable door lock that can be installed in seconds without any tools. This can provide you with safety, additional confidentiality. Size: Weight 129 grams, iron sheet 5,12 * 1.6 * 0.47 inches, length of the average chain 4.7 inches, Red lock 2.16 * 0.39 inches (The package includes 1 set of padlock). Material: PP Plastic + Stainless Steel, the door lock is made of high quality plastic and sheets in iron, solid and durable, well done, smooth surface, no burrs, not easy to break or deform, and can be used for a long time. Easy to install: it can be installed in a few seconds without any tool. Insert the medal part into the door lock hole, then close the door, hold the red handle and insert it into the lock, you can install it and remove it in seconds. widely Used: Add portable door locks to ensure efficient safety and protection. When traveling, you can use it or take it with you in apartments, hotels, schools and houses, but please make sure the door is open to the inside. Instructions RELATING TO ANTIVOL PADONAS Product Name: Portable Anti-Theft Door Lock Anti-Theft Pad Specifications Anti-theft padlock color: red > Weight of anti-theft padlock: 129g Anti-theft padlock material: high quality plastic + stainless steel Size: iron sheet 5,12 * 1.6 * 0.47 inches / medium chain length 4 , 7 inches / red lock 2.16 * 0.39 inches The details are displayed in the image Products included in the package 1 * Padlock Reminder Manual measurement, please allow an error of 1 to 2 mm Be careful not to hurt you