PRICES MAY VARY. Adjustable Loft and Firmness: Finicky sleepers will also like Viewstar adjustable pillows. Just unzip the casing, then add or remove fill to your liking. Once you find the right height for you, you'll find amazing comfort for sleeping in a all night long. Each pillow comes with an extra 200g memory foam filling Great Neck and Shoulder Support: Viewstar memory foam pillows based on ergonomic design. The pliable memory foam molds to the head and neck as you lie down and helps…