This 5x7 oak veneer wood mat insert fits into a 5x7 frame. The frame is not included at this time, but there will be frames available soon. The opening is 3-1/2” x 5-1/2”, so it will hold a 4x6 inch photo. There are 4 Cut-out Options: I ‘heart’ MY DOG, I ‘heart’ MY DOGS, WE ‘heart’ OUR DOG, or WE ‘heart’ OUR DOGS.