These fun happy birthday mats allow each birthday to be special for your kiddos. A fun tradition to start for every birthday and since each mat is reusable and erasable, you can personalize it for each individual kiddo. Let them doodle and then when they are done, it erases with a damp cloth. This mat is available in white dry erase as well as black chalkboard. Our white dry erase works well with dry erase crayons and dry erase markers. Our chalkboard version works with bright dry erase crayons, chalk and chalk ink markers.