It has 2 shelves, the lower shelf is used for support and storage of tools. Safe and without cutting edges. Made of metal, very resistant and coated with lead-free powder paint that prevents it from scratching or rusting. Includes wheels (2 with brake and 2 without brake). Perfect to have both inside and outside, take plastic feet in their profiles do not scratch the ground and are easy to move from one place to another, and even more so if you made wheels. ideal for growing aromatic plants or certain foods which makes it a fascinating vegetable garden. Product manufactured in Spain.