Case: With a polycotton outer case for additional softness. Non-allergenic: Ideal for everyday use. Quantity: Upgrade to receive a set of two or four pillows. Bedroom essential: Hotel quality pillows which offer optimum comfort for a great night's sleep. Pillows: Get a jumbo bounce back pillow. Extra filled: Filled with 100% polyester conjugated hollow fibre filling, designed to give you a fuller pillow with extra softness. Jumbo Bounce Back Pillows | Living Social