What does Ezekiel 40:42 mean?

There were also four special tables made of cut stone, each about three feet long, three feet wide, and two and a half feet high. These were used for the burnt offerings, and all the tools for the sacrifices were kept on them. Ezekiel 40:42 - Modern Text Bible

(These stone tables were set apart for the actual offerings, showing the importance of purity and proper handling of sacred things.)