Ivy Leaves Glue-up Styrofoam Ceiling Tile 20 in x 20 in - #R37. Goes Over Popcorn And Most Ceiling Surfaces Styrofoam (polystyrene) 20x20 (2.7 sqft) Adds Insulation Easy Install Light Weight No Expensive Tools Needed Paintable With Any Water-Based Paint Vine Pattern Installation Information: How to install Polystyrene Ceiling Tiles Project Showcase R37- Plain White Installed in Bedroom R37- Plain White Installed in Living and Dining R37- Silver Installed in Living and Dining R37- Antique Copper Installed in Entrance / Foyer R37- Antique Bronze Installed in Kitchen... - Ivy Leaves Glue-up Styrofoam Ceiling Tile 20 in x 20 in - #R37. | 
