Flexible knobs set two heights and several drawing angles, so the same easel works for a three year old standing and an older child sitting. The board is magnetic on both faces, one for markers and one for chalk, and eight watercolor pens, chalk, an eraser and four magnets come in the box. PP construction wipes clean and keeps the whole thing at 5.5 lbs, light enough for a child to reposition. Overall 15" x 17" x 22"-26.5". Assembly required.