This eleven (11) piece flannel board set includes two sets (five in each set) of felt sea creatures and a foldable tic-tac-toe flannel mat (the flannel mat is not a flannel board). The tic-tac-toe flannel mat is blue, shaped at the top with waves like the ocean and measures 18"� x 18"�. The sea creatures measure from 3 1/2" x 4 1/2"�. The felt props can be used over and over again on a flannel board, flannel apron or on a flat surface. Use the flannel board mat and felt props to play tic-tac-toe or use your own imagination with the flannel mat and felt props. Colors may vary.