1 and one eighth inch Sasher PQW-SS118 Paulines Magic Fabric Folding Tools 1 and one eighth inch Sasher easily fold 2 one quarter inch bias or straight grain fabric strips. Sashers will fold strips in half or do a perfect bias fold. Simply cut your fabric strips 2 one quarter inch wide, either on the straight grain or bias, and your finished folded size will be 1 one eighth inch. This size is perfect for folding binding strips. No More Burnt Fingers.