Miracle Casters are large chair casters that offer several advantages over regular chair casters:
Miracle Casters roll more easily over carpet eliminating the need for a chair mat.
Miracle Casters roll more easily over tile floors.
Miracle Casters raise your chair about two inches.
Miracle Casters are heavy duty casters and well suited for heavy individuals.

Miracle Casters can be useful to individuals with certain types of disabilities, offering an alternative to a wheelchair in some situations.