A compact planner MI series from the brown book is a perfect for the person on the move. Designed to be durable the entire range of the brown book planner have 100% genuine leather both inside & outside.The imported 6 ring mechanism lasts a life time of use. The ring binder makes it easy to rearranging the sheets to suit your special needs. The sheet size 7 x 4.5 inch. The size of the planner is 7.75 x 5.25 inch.