NEW Black Shaped Accordion Back Pad Width (30cm / 11.75in) Length (28cm / 11in)

Dimensions (See diagram in additional pictures)
A:  Maximum width across top edge = 30cm = 11.75"
B:  Minimum width across bottom edge = 20cm = 8"
C.  Height = 28cm = 11"
D.  Distance between centers of top snaps = 26.5cm = 10,25"
E.  Distance between centers of bottom snaps = 24.5cm = 9.75"
F.  Distance between centers of top and bottom snaps = 10cm = 4"