To provide a multi cushion which can protect the body of a pregnant woman by being attached to a seat belt of an automobile, be used as a pillow when she feels tired in the automobile or others, used as an armrest, used as a platform of a notebook computer on knee by being expanded, and used as a backrest by being expanded.

A columnar cushion sized by 120 mm in diameter and 250 mm in length is divided into two semi-columnar forms, thereby making such a shape that they can be easily attached to and detached from the seat belt by using hook-and-loop fastener (R). Alternatively, its structure can be worked as a form that the semi-columnar cushions are arranged in line.