Panorama Glass Large Space Super Luxury Cat VillaFeatures 5A grade solid wood material: durable, waterproof ecological board High light transmission, clear vision, international tempered glass (automobile grade windshield, impact resistance, high safety) The structure is thick and thick, the bearing capacity is strong, and the baking paint process, zero formaldehyde and no odor High air permeability and anti bite technology, which is beneficial to the breathing health of pets and easy to clean