FAIRFIELD Poly-Fil Extra-Loft is a medium-loft bonded polyester quilt batting that creates more pronounced relief for hand quilting and provides balanced give in both directions for smooth results. This 305 × 305 cm (120 × 120 in) cut is sized for large quilts, wall hangings, and layered techniques like trapunto or tied quilts, with an even loft that helps show stitch definition. Once quilted, it is washable and may be air dried or dried on low heat to help maintain shape.