a: 582
b:

OLFA Rulers , New England Quilt Supply
Quilt Ruler - 4.5“ Square - SALE
Olfa-QR-4S
Quilt Ruler - 6.5“ Square - SALE
Olfa-QR-6S
Quilt Ruler - 6“ x 12“ - SALE
Olfa-QR-6X12
Quilt Ruler - 6“ x 24“ - SALE
Olfa-QR-6X24
Quilt Ruler - 16.5” Square - SALE
Olfa-QR-16S
Quilt Ruler - 1.25“ x 12’’ - SALE
Olfa-QR-1X12
Quilt Ruler - 12.5” Square - SALE
Olfa-QR-12S