Raincoats on rack

In 3D there exist really strange 3D people. So, there are 3D rainmen. And these 3D rainmen wear 3D raincoats. There are 3D racks with 3D Raincoats on them at 3D rainmen houses. Moreover, there are 3D stores where one can buy these 3D Raincoats, and one can buy even the 3D Raincoats on rack if he or she wants. No one knows why the 3D rainmen like 3D Raincoats so much, but since it is as it is, the 3D Raincoats on rack seem to be necessary forever.