Little learners build key early math skills all on their own with this sturdy, portable set including a magnetic white board with handle and storage, 36 magnetic numbers and symbols, and 30 double-sided number sentence cards (60 practice problems). Great for learning at home, in the classroom, and on the go!Details:Multicolor2" x 13.25" x 9.25" package sizeIncludes magetic white board and 66 piecesFor ages 4 and up