Carpet tiles, also known as modular or square carpeting, are squares that are cut out of rolls of carpeting and fitted together (like tiles!) on a floor. This style is easy to install and provides almost unlimited design options.
The squares generally range from 50 cm in length on each side to up to 100 cm. Occasionally they will come in more unconventional shapes, but these are more difficult to install compared to simple squares.
Carpet tiles can be both placed and removed more easily than standard wall-to-wall carpet. They have also become increasingly popular as a design aesthetic.