1>.Made of 2mm or 2.5mm thickness high grade steel finished with special rust-proof & water-proof coating.
2>.With baking paint,colors are much more shining and well-distributed than baking by artificial.
3>.Double-decked protecting rubber makes users comfortable and protects tire from scratch.
4>.Coming with two uneasy to fall off locks to avoid the damages of locks
5>.Portable and easily installed and stored.
6>.Can be used without removing the wheel rim.
7>.For police to prevent parking scofflaw.
8>.For parking lot to increase revenue from parking enforcement!
9>.Best anti-theft device for increased car security.
10>.The complete product has 11 sets moulds, the body material is high quality steel plate, good quality and durable.  
11>.Double thorn needle: 5cm steel needle can be punctured the tire of locked cars to prevent the cars moving forcefully.
12>.With the soft rubber covered on the handle, it can make it comfortable for users to hold it .and avoid hurting users' hands.