A La Maison Ceilings R74 Coronado Foam Glue-up Ceiling Tile (21.6 sq. ft./Case), Pack of 8, Plain White

Not for drop ceilings, not for commercial use. Very light weight, only 1 oz per tile. Goes Over Popcorn And Most Ceiling Surfaces Paintable With Any Water-Based Paint Easy to install Easy glue up application Use Loctite Power Grab No Expensive Tools Needed Each package covers 21. 6 SQFT 8 tiles per package