Armstrong Ceilings Random Textured 24 in. x 24 in. Fissured Drop Acoustic Ceiling Panels, 15/16 in. Grid, Contractor 4-Pack - White EcoSmart Powerful Performance: 1

Powerful Performance: 1

A: They are partially threaded with a coarse thread

and hang-up hook to organize your line

coarse shank for secure fastening of wood or metal components

Armstrong Ceilings Random Textured 24 in. x 24 in. Fissured Drop Acoustic Ceiling Panels, 15/16 in. Grid, Contractor 4-Pack - White EcoSmart Powerful Performance: 1Armstrong Random Textured 24x24 Drop Acoustic Ceiling Panels These 24 x 24 in. Armstrong Random Textured mineral fiber panels deliver reliable sound control and classic fissured style for suspended ceilings. Designed for 15 16 in. grid systems, they offer easy, non directional installation and bright white light reflectance for commercial or residential spaces. Key Features: Acoustic Performance: NRC 0. 55 sound absorption and CAC 33 sound blocking