Features： 1、ABS Material: The protective cover is made of ABS material, which can only accommodates 1 locator, and is and wear resistant, not easy to be damaged. The protective cover is specially moulded and can be ly adapted for IOS locator. 2、Track Your Bike: With this bike locator mount bracket (require to use for IOS locator), you do not need to worry about your bike being stolen, or forget where your bike is. You can track the location of your bike anytime. 3、Special Screw Lock: The bicycle locator protective case uses a special screw lock, which can only be quickly installed and removed with the special tools included, and cannot be removed with ordinary tools, keeping your bike and for IOS locator safe. 4、Compact Size: The protective cover is small in size and can be put in a bike rack or under a water bottle holder, without affecting function and wasting space and is not easy to find. Even as part of a bicycle, it is easier to hide than a bike locator. 5、Easy to Install: The bicycle locator mount bracket cover has a simple structure and is equipped with bandage that can be tied to the bike rack for easy installation. Specification： Item Type: Bicycle locator bracket protective cover Material: ABS Weight: Approx. 75g/2.6oz Color: Black Product Size: 3.6x7.7x1.1cm/1.4x3x0.4in Applicable: For bicycle for IOS locator Package List： 2 x Protective Cover 4 x Bandage 4 x Screw 2 x Wrench