1 in x 2 ft x 4 ft Armstrong Tectum 15/16 in Square Lay-In Panel / Black Magic - 8183SW6991
1 in x 2 ft x 4 ft Armstrong Tectum Direct-Attach Beveled (long side) / Square (short side) Panel / Natural
1 in x 23 3/4 in x 48 in Armstrong Tectum Direct-Attach Beveled (long side) / Beveled (short side) Panel / Natural - 8175T10TNA
1 in x 23 3/4 in x 48 in Armstrong Tectum Direct-Attach Square (all sides) Panel / Tectum Natural
1 in x 24 in x 48 in Armstrong TECTUM High NRC 15/16 in Square Lay-In Ceiling Panel / Natural - 5340W2L04T10TNA