12 ft x 1 11/16 in Armstrong Prelude Plus XL Fire Guard 15/16 in Exposed Tee Main Beam / White Aluminum - HD8201WA
3/4 in x 2 ft x 6 ft Armstrong Ultima 15/16 in Beveled Tegular Panel / White - 1981
3/4 in x 2 ft x 4 ft Armstrong Fine Fissured Second Look II Fire Guard 15/16 in Angled Tegular Panel / White - 1861
5/8 in x 2 ft x 2 ft Armstrong Cortega Fire Guard 15/16 in Angled Tegular Panel - 816
1 1/2 in x 2 ft x 6 ft Armstrong MetalWorks Torsion Spring 15/16 Square Edge Panel / Whitelume - 7211M15WHA
12 ft x 1 11/16 in Armstrong Prelude XL 15/16 in Exposed Tee Main Beam / White Aluminum - 7301WA
4.6 in x .980 in Armstrong Suprafine XM 9/16 in Exposed Tee System for Shapes 75 Degree Left Angle Bracket / White - 75AB75L
7/8 in x 2 ft x 2 ft Armstrong Ultima High NRC 15/16 in Beveled Tegular Panel / White - 1941
1 in x 4 ft x 4 ft Armstrong Lyra PB Shapes for DESIGNFlex 9/16 in 75° Trapezoid Square Tegular Panel / Lagoon - 100013LA
1.182 in x .600 in Armstrong InvisAcoustics All-in-One Self-Stopping Fastener / White - 1221WH
12 ft x 1 1/2 in Armstrong Prelude Plus XL Aluminum 15/16 in Exposed Tee Main Beam / White Aluminum - AL7200WA
1 in x 3 ft x 4 ft Armstrong Optima 9/16 in Square Tegular Panel / White