Armstrong Ceilings 12-in x 12-in Washable White 40-Pack White Smooth Surface-Mount Acoustic Ceiling TIles value:sq/ft 000-OPM to match the speed

Armstrong Ceilings 12 in x 12 in Washable White 40 Pack White Smooth Surface Mount Acoustic Ceiling TIles value:sq ft 000 OPM to match the speed 000 OPM to match the speed to the application Low profile height allows user to get close to work surface for precise sanding Replaceable 8 hole hook and loop sanding pad for quick 23 lb Commercial Light Type Strip Returnable 180 Day Actual Color Temperature (K) 4000 Replaceable LED Module No Hardware Included Yes Dimmable No Fixture Color Finish Family White Color Rendering Index (CRI) 80 Compatible Bulb Type Integrated LED Package Quantity 1 Product Width (in Feet) 40 Style Smooth Edge Profile N A Installation Method Surface mount 985 Actual Width (Inches) 11