To enable placing of an paper holder device or toilet rack without opening screw holes in a wall.

A toilet rack 3 in a toilet room has a expansion rack 6 to be positioned with stretching its outer ends on facing walls of a toilet room A, a paper holder 7 having an engaging member 48 to be engaged with the expansion rack 6. Since the paper holder 7 is fixed to the expansion rack 6 to be stretched between walls, the paper holder 7 can be fixed without opening screw holes in the walls of the toilet room A, which is ideal for a rental house such as an apartment house. In addition, since the expansion rack 6 and the paper holder 7 are placed simultaneously, their fitting work can be carried out at once to save time.