Can a 4-meter carpet cover a 2.5-meter room?

Of course. Carpet is a kind of blanket laid on the ground. 4 meters can be laid 2.5 meters. Carpet is a kind of floor covering made of natural fibers such as cotton, hemp, wool, silk, grass yarn or chemical synthetic fiber through manual or mechanical processing. It is one of the arts and crafts categories with a long history and tradition in the world.