12 in x 2 1/2 in Armstrong Axiom Knife Edge Inside 90 Degree Corner / White - AXKE90IC
12 in x 2 1/2 in Armstrong Axiom Knife Edge Outside 90 Degree Corner / White - AXKE90OC
5/8 in x 2 ft x 4 ft Armstrong Dune 15/16 in Square Lay-In Panel / White - 1851
7/8 in x 2 ft x 4 ft Armstrong Cirrus High NRC 15/16 in Angled Tegular Panel / White - 551
