1 in x 2 ft x 4 ft Armstrong Calla 15/16 in Square Lay-In Panel / White - 2821
1 in x 2 ft x 4 ft Armstrong Calla 15/16 in Square Tegular Panel / Black - 2823BK
1 in x 2 ft x 4 ft Armstrong Calla 15/16 in Square Tegular Panel / White - 2823
1 in x 2 ft x 4 ft Armstrong Calla 15/16 in Vector Panel / White - 2815