17" tall x 22" wide strong magnetic sheet fits perfectly on the fridge door or on the side where it's less conspicuous and more private. There is plenty of space in each block to write down the days activities whether it be soccer practice or a dentist appointment. Each day space is 2.6" high x 3" wide. There enough date blocks for even the longest months and we provide a section for Notes at the bottom. The Notes section is 2.6" high x 15" wide.
(Website also has other options)