Parameters Name: Ceiling Crown Molding Material: polystyrene Quantity: 18 pcs Color: as picture Applications:Crafted from durable polystyrene, this crown molding includes integrated light channels, offering a lightweight, sturdy, and easy-to-install design that adds soft ambient lighting and a modern aesthetic to any room Attention Goods due to long time transportation, individual products may be defective, if you encounter defective products, please contact us promptly for replacement As the above dimensions are measured manually, the size of the actual item you receive may be slightly different from the above dimensions Due to monitor, camera or other factors, there may be a slight color difference