This bag is our Custom #14A round back rear bag and is designed for use with the Square style ABR bag rider to maximize clearance from the thumb wheel to the front of the bag ear. The rounded back provides additional chest clearance when shooting from a bench and eases the use of the dial. This bag comes with Square ears and has a spacing between the ears of 5/8". The Bag height is approximately 2-1/2" tall from the table to the bottom of the ears. Base size is 5" W x 6-3/4" L.