Finally, the DIY inner page storage envelope notebook is a great choice for anyone who wants to stay organized and on top of their tasks. With its ability to store envelopes, , and other materials, this notebook is perfect for anyone who wants to stay organized and on top of their tasks. Its compact size and triangular flap design make it easy to use and carry around, while its ability to be used with page shells adds even more functionality. Features -Color:Black -Material:Paper -Size:10.00X7.00X0.01cm/3.93X2.75X0.00in -The diy envelope notebook comes with multiple compartments that make it easy to organize your materials. you can keep everything in its place and find what you need quickly and easily. -The triangular flap design of this notebook allows for easy access to your stored materials. you won't have to fumble around trying to find what you need, as everything will be within reach. -This notebook is compatible with page shells, which can be added for even more functionality. you can your notebook to suit your needs and preferences. -The compact size of this notebook makes it easy to take with you wherever you go. you can keep it in your bag or purse and always have it on hand when you need it. -Whether you're a student, professional, or just someone who wants to stay organized, this notebook is perfect for you. it will help you stay on top of your tasks and keep everything in order. Package list: Envelops