The numbers 1 through 31 atop a sailboat. The sailboat measures 2 inches square. There are also 5 blank sailboats so that special days such as holiday, birthday, or no school can be written on them. These can be used for summer months for calendar numbers or all year round for nautical themed classrooms. They can also be used for an activity in a math center.
If you like these sailboats, you might also like my other calendar designs. Check out my apples, leaves, pumpkins, shamrocks, and more. If there is a certain shape you are looking for or you need a different size for your calendar, let me know and I'll be happy to put something together for you.