These versatile notebooks can be used for keeping your day on track. The sustainable cover is made from 50% post-consumer recycled paper to make the journals more eco-friendly. These journals are made of high quality; our binding is uniquely designed to allow our journal to lay flat for easier writing. The thick paper keeps ink from bleeding through for neater-looking writing. You can use these calendar notebooks alone or with a cover. These journals are ideal for use alone but can also be inserted into any cover that holds a notebook.