Grin Health Premium Memory Foam Cervical Pillow With Organic Bamboo Fabric Cover Orthopaedic Pillow For Neck Pain Relief Size:Queen Size: (55x35x11-9) cm                                                                                 |                            Color:Ultra Soft : Cervical   GrinHealth Ultra-Soft Contour Memory Foam Pillow. Size: 55x35x11-9cm (Higher end - 10cm, lower end - 7cm) (21.6"x13.8"x4.3-3.5" Inch).The therapeutic design of this contour pillow adapts to your head, neck and shoulders to provide the enhanced support and gentle alignment you need, plus the comfort you want. Choose between the higher contour or the lower contour for the support that feels best to you.IMPORTANT TIPS● It is important to note that changing your neck position/posture can cause temporary discomfort like going to the gym for the first time. Your muscles, joints, and ligaments may need time to adjust and relax into the new posture. If this is the cause of your discomfort, limit usage and increase usage time over the course of a few days. Go slow and listen to what your body needs.● Please allow 48 hours for full expansion after removing from the carry bag packaging, in case you experience an odor, it is the natural fresh smell from the memory foam and it's not harmful. The odor should dissipate within a few days upon opening.ADVANCED DESIGNThe biomechanically designed, chiropractor recommended wave shape cradles to properly support your head, neck and spine allowing your muscles to full relax.HIGHEST QUALITY & SPECIALLY DESIGNED MEMORY FOAM  Our premium memory foam uses an advanced ventilation pore technology, Instantly, the pillow adapts to your own custom shape, fully cradling your head and supporting your neck regardless of if you choose to sleep on your back or side. Unlike most pillows that lose shape over time, this Orthopedic Pillow never needs fluffing and is guaranteed to never go flat.ORGANIC BAMBOO FABRIC COVER FOR A COOLER SLEEP  Our Ultra-Luxurious Micro-Vented Bamboo Cover, along with our premium foam offer an unprecedented breathability that allows air to circulate through the pillow and keep you cooler.