General description This 2 in 1 Ergonomic Memory Foam Neck Pillow is designed for side and back sleepers, featuring a unique butterfly shape that supports various sleeping positions. It conforms to the natural curves of your head and neck, ensuring that your head, neck, shoulders, and back remain in a neutral position for a restful sleep. Technical specifications Dimensions: 60 x 40 x 14 cm Material: CertiPUR-US certified slow-rebound memory foam Installation When first using the pillow, allow two weeks for adjustment. Store in a cool, dry, and well-ventilated place for one to three days before use to allow any slight odor to dissipate. Usage Ideal for children, adults, and seniors. Place hands on the recessed armrests when sleeping on your back for added comfort. The armrests provide support for stomach sleepers as they roll forward at the corners. Other information The outer pillowcase is removable and washable for easy care. The inner pillowcase is breathable, quick-drying, and