Features: -Ergonomic Design -Premium Memory Foam -Breathable Outer and Inner Cover -Comfortable and Safe -Best Gift Choice Specification Material: Low Rebound Memory Foam Cover Material: Velvet Fabric Closure：Zipper Color: As the picture show Size: 19.6x11.8x3.9x2.7inch/50*30*10*7cm Package Include: 2 Pack Memory Foam Pillows This contour memory foam pillow is well-designed according to the special shape of the human body, which perfectly fits the curve of the head and neck, provides the natural spine support for your body and fully relaxes your muscles. You will fall asleep faster and deeper. Our contour pillows are made of high-quality memory foam material which supports and molds to the cervical contour of your head, neck and shoulders to ensure a better sleep. Comes with a hypoallergenic pillow case, soft and smooth,highly breathable. Fully removable and MACHINE WASHABLE for easy cleaning care. We have bamboo fiber Pillowcase. It can speed up the heat flow inside the pillow and makes it cooler and more breathable, thus providing a better sleeping environment. Safe to use, healthy for all, and do not attract dust and bugs. There is nothing toxic about the pillow. IN CASE you experience an odor which is a “Fresh Foam” odor, it is not harmful. The odor should dissipate within several hours when unpacked and aired out. The pillow is an excellent solution to prevent cervical vertebrae problems and help reduce sleepless nights. This contour pillow suitable for all ages. you can choose this cervical pillow for your family or friend with confidence.