Black Rubberized Hard Phone Cover for Motorola Theory / WX430 (Boost Mobile) Protector Case Provides protection by preventing scratches and its perfect fit make the Motorola WX430 Theory looks as slim as if it has nothing on at all! Hard plastic reinforces the edges, sides and back of the Motorola WX430 Theory to prolong the life of this case and your phone. Has precise cut-outs to allow full access to all features the Motorola WX430 Theory has to offer. For : Motorola WX430 Theory Protect and personalize your Motorola WX430 Theory with this Rubberized Shield Hard Case.