Item Descriptions:-Compatibility : Compatible with NineBot Segway ES1/ES3/ES4/ES5/E22/E25 scooter models. If you have one of these models, then this front hitch will come in handy for you.-Material : The front hook is made of metal, which is strong and durable. It can withstand a certain amount of weight to ensure the safety of the front hook of the scooter.-Installation : The front hook comes with two screws and a spanner tool for easy installation and removal. To install, simply attach the hook to the front screw position of the scooter.-Multipurpose : When using the scooter, the hooks can also be used to hang carry-on luggage, such as plastic bags, umbrellas, handbags, backpacks, etc.-Package contents : Hook x 1, Mounting screws x 2, Hexagonal spanner x 1. When installing the front hook, make sure that the hook is secure to keep it safe.Package:1 x hook1 x hex key2 x mounting screwsItem Specifications:Material:MetalColor:BlackSize:43 x 16 x 15.4 mm /1.69" x 0.62" x 0.59"