This is a large-sized Filofax, a unique purple 6-ring binder. The refill contents are not included. Approximate size: Width: 12.5 cm Height: 19 cm Roughly B6 size, which is considered the standard "Bible size" for system notebooks. Material is unknown. Inside, there are 6 card pockets and a pen holder. On the inside of the covers, there are 4 large pockets. The pen holder side also has a zippered pocket, providing ample storage. I received this as a gift and have kept it carefully indoors. However, it is not new, so there are wrinkles on the cover, especially around the fold.