Snoring Prevention Pillow, Prevents Snoring, Prevents Sleep Apnea, and Promotes Restful Sleep. Memory Foam Pillow with a Concave Hollow Design for

[Concave Design & Head Support] Based on ergonomic design, the pillow features a hollow, concave design that provides stable head support, relieves neck pressure, and relaxes muscles for a comfortable, relaxed sleep experience. It conforms to the contours of the head and neck, relieving airway pressure and promoting smooth breathing for a restful sleep. [Adjustable Height & Adjustable Angle] The pillow features an adjustable height design, with a low setting of 7cm and a high setting of 12cm. Choose the appropriate angle based on your sleeping habits, ensuring a perfect fit, relieving shoulder stiffness, and enjoying a comfortable sleep. [Free Choice of Back or Side Sleeping] When sleeping on your back, the pillow conforms to the contours of the head and neck, dispersing pressure with its support, ensuring a relaxed and comfortable sleep. When sleeping on your side, the hollow, breathable design allows air to circulate, reducing stuffiness. The protruding wings of the pillow are designed to support the shoulder blades, preventing pressure on the head and preventing shoulder stiffness. [All-season pillow cover, comfortable and breathable] The pillow's inner and outer covers are designed to be separate, making them easy to remove and wash. The inner cover protects the pillow and reduces its aging. The outer material is gentle on the skin, suitable for all seasons, and feels great to the touch. [Pillow usage precautions] The pillow is shipped compressed, so please leave it for 24 hours after opening to allow it to fully return to its original state before using. Sponge pillows may have a faint odor. If this bothers you, place it in the shade for 3-5 days to dissipate the odor and improve the comfort. Avoid direct sunlight for the pillow's inner core, and dry the outer cover in the shade after washing.