The pillow adopts an ergonomic high-low three-curve design, and the height of the two ends is 9/1lcm respectively. The pillow can fit and support different sleeping habits to a greater extent.Breathable mesh fabric on both sides, breathable all night without stuffiness, use breathable mesh fabric on both sides, quickly dissipate the residual heat and moisture during sleep, reduce stuffiness.FeaturesNeck guard deep sleepImprove sleep textureFour seasons soft sleepProduct parameterProduct name: memory pillowApplicable number: singleProduct size: 57x35x11/9cm (22.4x13.8x4.3/3.5in)Pillow washing instructions: do not wash, do not expose to the sunJacket washing instructions: machine washable, hang to dryPacking list: memory pillow x1note:This product contains no other contentPlease allow 1-2 cm, which is different due to manual measurement, please make sure you don’t mind bidding. Due to the differences between different monitors, the picture may not reflect the actual color of the project. Thanks for understanding!Thank you very much for choosing our store!We will continue to provide you with more and better products!If you have any questions, please feel free to contact our customer service team!Our team will provide you with the best service.Now, please add me to the shopping cart and take me home!