This is a vinyl set that includes 21 clear plastic pockets and 104 cards (numbers, days of week and weather).
This pocket set is now in light blue (not the red as shown).
There are clear pockets that you can put the weather, dates and days of the week. Slide the cards in and out to change. Also includes "Yesterday", "Today" and "Tomorrow" cards.
The chart is vinyl and measures 25" x 13" It includes 3 grommets for hanging.