Comfy Hour Cast Iron Butterfly Flower Garden Plant Trolley Flowerpot HolderItem Number: 21112 Materials: Durable cast iron treated with a special coating to protect from rust and wear. Dimensions: 11 inch (L) x 11 inch (W) x 2 inch (H). This product is completely controlled and made by hand and quality is strictly checked through every production process from beginning to finishing. making wooden mould then aluminium production mould, pouring cast iron, polishing surface, painting, wheel assembling, and finally quality