 
        
         2 ft x 1 1/2 in Armstrong Suprafine ML 9/16 in Exposed Tee Cross Tee / White - ML7520
                            
                            
                            
                            
                                2 ft x 1 1/2 in Armstrong Suprafine ML 9/16 in Exposed Tee Cross Tee / White - ML7520
                            
                            
                            
                            
                                 4 ft x 1 1/2 in Armstrong Suprafine ML 9/16 in Exposed Tee Cross Tee / White - ML7540
                            
                            
                            
                            
                                4 ft x 1 1/2 in Armstrong Suprafine ML 9/16 in Exposed Tee Cross Tee / White - ML7540