1 in x 2 ft x 2 ft Armstrong Optima 15/16 in Square Tegular Panel / White - 3250
1 in x 2 ft x 4 ft Armstrong Optima 15/16 in Square Tegular Panel / White - 3252
1 in x 2 ft x 4 ft Armstrong Optima 9/16 in Square Tegular Panel - 3257
1 in x 2 ft x 2 ft Armstrong Optima 9/16 in Square Tegular Panel / White - 3251
1 in x 2 ft x 4 ft Armstrong Optima Health Zone 15/16 in Square Lay-In Panel - 3115
1 in x 2 ft x 8 ft Armstrong Optima 9/16 in Square Tegular Panel / White - 3262
3/4 in x 2 ft x 2 ft Armstrong Optima 15/16 in Square Lay-In Panel - 3150
1 1/2 in x 2 ft x 2 ft Armstrong Optima 15/16 in Square Tegular Panel / White - 3253
1 1/2 in x 2 ft x 2 ft Armstrong Optima 9/16 in Square Tegular Panel / White - 3254
1 1/2 in x 2 ft x 4 ft Armstrong Optima 15/16 in Square Lay-In Panel / White - 3155
1 in x 1 ft x 4 ft Armstrong Optima 9/16 in Square Tegular Panel / White - 3290
1 in x 2 ft x 2 ft Armstrong Optima 15/16 in Square Lay-In Panel / White - 3152
1 in x 2 ft x 2 ft Armstrong Optima 9/16 in Square Tegular Panel / White - 3355
1 in x 2 ft x 2 ft Armstrong Optima Health Zone 15/16 in Square Lay-In Panel - 3114
1 in x 2 ft x 2 ft Armstrong Optima Plant Based 9/16 Square Tegular Panel / White - 3251PB
1 in x 2 ft x 4 ft Armstrong Optima 15/16 in Square Lay-In Panel - 3153
1 in x 2 ft x 4 ft Armstrong Optima Health Zone 15/16 in Square Tegular Panel / White - 3215PB
1 in x 2 ft x 4 ft Armstrong Optima Plant Based 15/16 in Square Tegular Panel / White - 3252PB
1 in x 2 ft x 5 ft Armstrong Optima 9/16 in Square Tegular Panel / White - 3265
1 in x 2 ft x 6 ft Armstrong Optima 9/16 in Square Tegular Panel / White - 3261
1 in x 2 ft x 8 ft Armstrong Optima 15/16 in Square Tegular Panel / White - 3282
1 in x 28 in x 30 in Armstrong Optima 9/16 in Square Tegular Panel / White - 3268
1 in x 4 ft x 4 ft Armstrong Optima 9/16 in Square Tegular Panel / White - 3256
1 in x 4 ft x 4 ft Armstrong Optima Plant Based 9/16 in Square Tegular Panel / White - 3256PB