What are the sizes of shipment containers? what is "cbm"?

Question

I am new in this matters and I would be happy if any can support with any relative infromation. thanks a lot

Answer 1

8 feet wide, various heights 20, 40, some 45,  48 and 53 foot containers.

Answer 2

The standard container is  20 ft long, approx 9ft wide, 8ft high, sorry let you work out  CBm.

Answer 3

Containers are about nine feet high by eight feet wide but standard lengths are twenty or forty feet.  cbm is cubic meters and refers to the volumn of the container.