The dry erase whiteboard you can use with dry erase & permanent markers to help track due dates, to do's & metrics for your team projects. Transform your space by resurfacing a blackboard, stained whiteboard or cover an entire wall. With the use of permanent markers, there is less chance of accidental smearing or erasing, & the permanent marker wipes away with just water. Whenever you want to brainstorm, present or track projects, Post it Brand is ready to help you succeed. Board Type: Dry Erase; Board Width: 72"; Board Height: 48"; Surface Material: Flex Write Laminate.