The Royalty - Alt Down Insert Pillow Insert by J. Queen New York adds plush comfort and a layered effect to elevate your bedroom décor. The pillows are generously oversized to fill decorative Euro Shams, Square Pillows and Lumbar Pillows from corner to corner for a fuller more desirable look. Carefully constructed with an ultra-soft downproof microfiber fabric and overfilled with hypoallergenic down alternative fiber for luxurious comfort. These pillow inserts are recommended to use with the Townsend Collection by J. Queen New York.