Enhance the decor of you living room, bedroom, study and room with these 100% hollowfibre cushion inners. The generously filled cushions are designed with comfort and durability in mind. Perfect for padding out your new empty cushion covers, or simply replacing the old cushion inners from your favourite cushions. The measurements of the cushion inners are taken when the cushion is FLAT. Due to the deep fill of the cushion, it is recommended that you buy a cushion inner a couple cm larger than the cushion cover it is intended for to give that plump and luxurious look. Cushions are measured along each side NOT diagonally. Once unpackaged the cushion will need to be plumped to desired shape. 100% polypropylene cover. Hollowfibre filling complies to B.S. 5852 PART 2 IGNITION SOURCE 2. Available sizes: 45x45cm (18x18 inches) - 300g fill, 56x56cm (22x22 inches) - 440g fill.