?? Attentions: our memory foam pillow is compressed and packed in a box. After opening, it will take 12-72 hours to recover the original shape in normal. The time depends on the humidity and temperature of the air. Come with premium package, it is the best gift for parents, friends and family.?? Ergonomic?Memory Foam Pillow: The contour memory foam pillow helps align the spine and relieve pain in your head, neck and shoulders, whilst retaining shape after regular use, making this an excellent pillow for improving sleep and relieving neck and shoulder pain. You will fall asleep faster and deeper.?? Contour Memory Foam Pillow : The size of our memory foam pillow is 16 x 29 x 4.7/3.5. High 4.7?? and low 3.5?? curved surfaces of the memory foam pillow at both ends provide a custom fit which ensures your spine stay in the best state of health and keep your muscles relax during sleep to satisfy whether you are back sleeper, stomach sleeper or side sleeper while allowing for smoother breathing and comfortable sleep.?? Premium Memory Foam Pillow: our memory foam pillow uses OEKO-TEX Standard 100 certified premium memory foam at its core which is skin-friendly and breathable, inhibiting the growth of mould. The slow-rebound memory foam keeps the shape of the contour pillow, supporting your head, neck, and shoulder properly, and offering maximum comfort for sleeping.?? Eco-Friendly Inner & Outer Cover: Our memory foam pillow comes with a hypoallergenic breathable inner cover which keeps the foam clean and breathable and prevents stains and more effectively prolong the service life of the memory foam core. (Note: Do not wash and avoid direct sunlight.) The outer cover is removable, washable and breathable. The unpacked fresh new odor of our memory foam pillow will dissipate after it has placed and aired out within 3-5 days .