5/8 in x 2 ft x 5 ft Armstrong Cortega 15/16 in Square Lay-In Panel / White - 772
3/4 in x 12 in x 60 in Armstrong Ultima 15/16 in Square Lay-In Panel / White - 1991
5/8 in x 20 in x 60 in Armstrong Cortega 15/16 in Square Lay-In Panel / White - 773