Three months in a vertical format with emphasis on current month. Current month with ruled daily blocks for planning, additional months for reference notations. Strong wire-binding firmly keeps the pages together. Includes a sturdy wire loop for easily hanging the calendar on a wall. Made entirely of recycled materials. Dated / Undated: Dated; Calendar Format: Quarterly; Page Format: Vertical: One Quarter per Page; Edition Year: 2023 to 2025.