NEW Black Accordion Back Pad Length (49cm / 19.25in) Width (31cm / 12in)

Dimensions (See diagram in additional pictures)
A:  Maximum width across top edge = 43cm = 17"
B:  Minimum width across bottom edge = 49cm = 19.25"
C.  Height = 31cm = 12"
D.  Distance between centers of top snaps = 45cm = 17.75
E.  Distance between centers of bottom snaps = 43cm = 17
F.  Distance between centers of top and bottom snaps = 10.5cm = 4.2