1.QUALITY MATERIAL: The lock head is made of super strong stainless steel and can be rotated 360 degrees. The cable is made of cut-resistant stranded steel and is covered with PVC coating. The retractable laptop lock cable of 6 feet can help you easily move the device and fully meet your daily needs 2.ANTI-THEFT & Protection: The laptop security cable can be attached to laptop with standard slot(73mm) or any device that you can put the adhesive anchors on. This hardware security cable keep your device in distance for anti-theft protection. The cable lock helps to fix or hold your laptop in place, no worry about loss, prevent falling or knock down by or pets. 3.WIDE APPLICATION: The kensington cable lock fits for most tablets and laptops with kensington slot(73mm), compatible with Apple iPad, Kindle, iPhone, Samsung, Android tablets, etc. There is an anchor plate, which can be applied to devices without a security keyhole, PC, tablet, monitor, projector, dock, mobile, smartwatch, Switch, printer and so on. 4.EASY TO USE: For device without kensington slot: Bound the anchor plate,which is lined with strong adhesive, to the hard surface of the devices, then insert the the locking head into the plate with keys and loop the cable around a fixed object. For laptops with a lock slot, simply insert the lock head into the slot, and then wind the cable around a fixed object.