the basic accessory kit contains everything you need to create a professional looking planning board. Great for calendar boards or when dates are part of your planning process. Easy to move when things change. Months and dates are 1inx2in and the number days are 1inx1in. Contains red and blue mini magnet arrows, squares, triangles and circle shapes; day, number and month calendar magnets; 10 data cards, red tape to divide the board as you wish and a dry-eraser. The professional kit contains an additional blue and yellow magnetic tape, cleaner wipes, & spray cleaner. features: red and blue mini magnet arrows, squares, triangles and circle shapes day, number and month calendar magnets 10 data cards red magnetic tape to divide the board as you wish dry-eraser 4 colored markers taa compliant