Set up a comfortable sleep space with the Microfiber Square 24" x 24" Hypoallergenic Down Alternative Decorative Euro Bed Set up a comfortable sleep space with the Microfiber Square 24" x 24" Hypoallergenic Down Alternative Decorative Euro Bed Pillow Inserts. Each Euro-square pillow insert is crafted from sturdy Microfiber and filled to a medium density with hypoallergenic down alternative Polyester fill. These Euro pillows are the perfect stuffer for your decorative Euro shams that won't leave gaps or spaces at the corners while providing comfort and support