3/4 in x 2 ft x 2 ft Armstrong Ultima 15/16 in Square Lay-In Panel - 1910
7/8 in x 2 ft x 2 ft Armstrong Ultima High NRC 15/16 in Square Lay-In Panel - 1940
5/8 in x 2 ft x 2 ft Armstrong Fine Fissured 15/16 in Square Lay-In Panel - 1831
3/4 in x 2 ft x 2 ft Armstrong Ultima Health Zone 15/16 in Square Lay-In Panel - 1935
3/4 in x 2 ft x 4 ft Armstrong Ultima 15/16 in Square Lay-In Panel - 1913
7/8 in x 2 ft x 6 ft Armstrong Ultima High NRC 15/16 in Square Lay-In Panel / White - 1435
3/4 in x 2 ft x 4 ft Armstrong Ultima Health Zone 15/16 in Square Lay-In Panel - 1938