This memory foam bed pillow contributes to less pressure during sleeping, which may be a benefit to those with sleeping problems. Pillow case provides relief for all sleepers with neck pain, you will wake up feeling fully recharged and ready for the day. This bed pillow’s premium fabric will keep you comfortable and relieve tension, stress and anxiety throughout the night. This memory foam is known for its supportive comfort and superior pressure relief as it disperses your weight more evenly than traditional pillows. Unique design provides the right ergonomics to naturally support your head while aligning your neck and shoulders. Providing natural spine alignment, and fully relax your muscles. You will fall asleep faster and deeper. Try it for a new level of comfort when sleeping. This Cervical Pillow consists of two parts. The pillows cover is made of Velvet cloth which is woven from high quality fabric, providing soft and comfortable touching. The pillow core is pure breathable memory foam. All materials are eco-friendly and free from harmful chemicals for better health. The velvet pillowcase can be taken off to wash mildly in machine. Don’t leave the memory foam core wet or under sunlight. Since we use pure natural memory foam as the pillow core, the sleep pillow has some smell the first time you use. But please NOTE, the smell is non-toxic. We suggest you put the pillow in a ventilated place, but don’t put it under the sun directly. After several days, the smell will disappear eventually