About product and suppliers:
            666,825 sleep products are offered for sale by suppliers on Alibaba.com, of which pillow accounts for 8%, eye mask accounts for 7%, and other healthcare supply accounts for 4%. 

A wide variety of sleep options are available to you, such as neck, sleeping, and bedding. You can also choose from u-shape, rectangle, and wedge sleep, as well as from anti-apnea, memory, and inflatable sleep, and whether sleep is cotton, memory foam, or foam. 

There are 663,055 suppliers who sells sleep on Alibaba.com, mainly located in Asia. The top countries of suppliers are Vietnam, China, and India, from which the percentage of sleep supply is 1%, 96%, and 1% respectively.