Home-stored item. The date section is handwritten, so you can start using it anytime! Color: Gray Outer cover: About the thickness of cardboard. I think it's easy to use. Please refer to the photos for the size comparison with a ballpoint pen. The contents include three types: schedule, diary, and graph paper, so you can use them separately. I hope we can have a good relationship (⁎ᴗ͈ˬᴗ͈⁎) ☆This is a home-stored item, so I apologize if there are any oversights. Please understand. Only those who understand are kindly requested to purchase. m(_ _)m