Amazon.com: KastLite Egg Crate Panel 2-Pack in Black | Polystyrene | Nominal 2' x 4' with 1/2" x 1/2" x 3/8" Cell Size | Manufactured by American Louver : Industrial & Scientific
Amazon.com: Egg Crate Panel | 2-Pack in Black | Polystyrene | Nominal 2' x 2' with 1/2" x 1/2" x 3/8" Cell Size | 2 PACK | American Louver Egg Crate |Fluorolite Plastics : Pet Supplies
PLASKOLITE 24-in x 48-in 7.85-sq ft Louvered Ceiling Light Panels in the Ceiling Light Panels department at Lowes.com
Amazon.com: KastLite Egg Crate Panel 5-Pack in White | Polystyrene | Nominal 2' x 4' with 1/2" x 1/2" x 3/8" Cell Size | Manufactured by American Louver : Industrial & Scientific
KastLite Egg Crate Panel 3-Pack in Black | Polystyrene | Nominal 2' x 4' with 1/2" x 1/2" x 3/8" Cell Size | Manufactured by American Louver - Walmart.com
Plaskolite Egg Crate Silver Louver 1199238A - The Home Depot
Plaskolite Part # 1199233A - Plaskolite 4 Ft. X 2 Ft. Suspended Egg Crate Light Ceiling Panel - Replacement Parts - Home Depot Pro