NEW Black Shaped Accordion Back Pad Width (15in/38.5cm) Length (11.5in/29cm)

Dimensions (See diagram in additional pictures)
A:  Maximum width across top edge = 38.5cm = 15"
B:  Minimum width across bottom edge = 29cm = 11.5"
C.  Height = 29cm = 11.5"
D.  Distance between centers of top snaps = 35.5cm = 14"
E.  Distance between centers of bottom snaps = 33.5cm = 13"
F.  Distance between centers of top and bottom snaps = 10cm = 4"