Earth Green 2020 Dry/Wet Erasable Wall Calendar- 36 in. wide x 24 in.tall - MA Dry AND wet erasable! The best of both worlds. :-) Markers will not ghost or stain. Our special film surface performs better than all of the others. Our calendars easily unroll and lay flat. Installation is a breeze! Thicker calendars stay curled making installation a nightmare. Once installed, calendar thickness is irrelevant! Recyclable! We make the only erasable calendars that can be recycled with household waste. 24" x 36" Horizontal format. Next year planning area allows you to enter appointments and events for the following year. when year is over transfer easily these events into the new calendar.Date Blocks are 1-1/2"" wide X 1" tall.