Extra Firm: Extra firm pillows for people who has more extreme requirements for firmness, high quality filling provides you with the ultimate firmness. Support: Unlike other pillows, Shatex real firm pillows are filled with unique spherical filling, providing a strong longitudinal support. Adjustable: Whether you are a side sleeper, stomach sleeper, or back sleeper, this pillow can be adjusted by adding or removing filler inside the pillow. Hold Shape: Wellco firm pillow is thick enough as well as can hold shape well, and not easy to get flat. Please pat the pillow to get to full thickness before using them or after using it for a while. What You Will Get: 1 queen size(28 '' x 18 '') extra firm pillow + 1 queen size(28 '' x 18 '')Cooling Pillowcase. Wellco firm pillow with a removable pillowcase. Crafted with premium filling, this pillow contours to the shape of your head and neck, providing unparalleled support and comfort for a restful sleep. The adjustable internal filling allows you to adjust it to the appropriate state whether you are back sleeper, stomach sleeper& side sleepers.