PURPOSE: To facilitate carriage and keeping, by separating a mat body into a main mat part and an auxiliary mat part and mounting a massaging device to each of both mat parts.

CONSTITUTION: A mat body consists of a main mat part 1 and an auxiliary mat part 24. When the main mat part 1 and the auxiliary mat part 24 are used so as to be arranged in the longitudinal direction, they become a longitudinally elongated mat type massager. The main mat part 1 has a ball 23 massaging the scruff of the neck and a massage roller 6 massaging the upper half part of the body. The main mat part 1 and the auxiliary mat part 24 can be also used as a chair type massager.