What grade does Atour Planet pillow belong to?

It belongs to the middle and high-end grade. Atour Planet is a famous bedding brand in China, and the pillows sold are the same as those in hotels. The pillows sold by Atour Planet are all from memory cotton. Memory cotton pillow adjusts its shape according to its body shape, absorbs body pressure, fits the body curve, provides uniform support, and makes the back stress uniform, thus providing a comfortable sleep feeling. Memory cotton pillow is soft, which disperses the pressure on the head, makes the head feel wrapped, and also relieves people with low back pain.