a: 337
b:

Solid Wide Backings, New England Quilt Supply
Bx-3000SW-07-Ecru
Bx-3000SW-07-Ecru-108 inch
Bx-3000SW-09-White
Bx-3000SW-09-White-108 inch
Bx-3000SW-10-TomatoRed
Bx-3000SW-10-TomatoRed-108inch
Bx-3000SW-12-Black
Bx-3000SW-12-Black-108Inch
Item currently out of stock
Bx-3000SW-55-Navy
Bx-3000SW-55-Navy-108Inch