These are stacking small bowls and plates - great for camping. Diameter of bowls and plates is about 11.5 cm; bowls are 5 cm high. The plates double as bowl lids for keeping food warm and bug-free. They all clip together so you can store small items inside of them while you are travelling to your destination. Clipped together, they are about 21cm high. Selling as I have decided to go with a nesting cookware set which includes plates and bowls. Pick up only.