My husband has dementia and this is a very valuable thing to have. Every time he goes to the frig, he can check and see what is going on for that day. I can also put things in the notes for the week, like remember to drink, take a walk etc. It's large enough to be able to write sevreal things for each day if needed. It comes with 3 magnetic markers and a magnetic eraser that also stick to the frig so you don't have to look for them. Great product!