Great octagon shape adds a nice touch to this case, overall case size is 23" x 23". The perfect size case for displaying your flag and also provides a ample amount of space for your memorabilia. This case is available in either Red Oak, Walnut or Cherry and comes with a red, black, blue or green background. Holds flags up to 3'x5' each. Mounting bracket is included. Outside dimensions are 23"x 23".