Such a cutting board will come in handy in any kitchen, and in the country first of all - to cut meat for barbecue or to make a salad quickly.
And all kinds of scraps-cleaning do not roll around the table, everything is immediately raked into the hole under which a metal container is built-in. The work surface remains clean all the time, garbage from the container at the end of work is sent to the bin.
The board is wooden, the dimensions in the photo are approximately 45X40X10, but you can make any suitable ones, the main thing is to realize the idea.