❤️ We aim to ship within 24 hours ❤️ #marikame's Product List Please see my profile forお得な情報 (special offers like follow discounts) (*´∀｀*)ノ 【Ergonomic Neck Support Design】The U-shaped design firmly supports the back and sides of the neck. It fits the curve of the neck, providing stable support and fixation even when tilted left or right. With excellent cushioning, it supports the neck and back of the head, effectively reducing the burden on the shoulders, spine, and neck, leading to deep sleep. Furthermore, it comes with an adjustable shoulder strap for smooth adjustment to fit your neck size. 【Soft Memory Foam Polyurethane Pillow】Made with memory foam, it's soft and fluffy, doesn't lose its shape easily, and provides firm support for a comfortable sleep. It fits your body shape, such as neck length and posture, allowing you to feel comfortable even after long hours of use. *Due to the nature of polyurethane, it may be difficult to expand after opening due to temperature changes. The polyurethane neck pillow is compressed during storage. After opening, it will naturally return to its original shape in 2-3 days. If it doesn't return to its original shape, gently tap or knead it to introduce air. 【Washable! Easy to care for with a removable pillowcase】The pillowcase is made of fine suede fabric with a good feel. The contact surface uses a soft and breathable material. It has antibacterial, odor-resistant, and insect-repellent effects, keeping it clean and hygienic. It has a zipper for easy removal and is machine washable, so you can always keep it clean. 【Convenient to carry, compact design】Comes with a storage bag and can be folded for easy storage. Its compact size makes it convenient to carry. In addition to the dedicated storage bag, an eye mask and earplugs are also included, supporting comfortable sleep on airplanes, cars, night buses, trains, etc. It has a pocket to store your smartphone, making it ideal for naps in the office. 【Active in various situations】When traveling or on business trips, when riding the Shinkansen or trains, on airplanes or night buses, long-distance buses, as a passenger in a car, for overseas and domestic travel, etc. 【Recommended by physical therapists × supervised by sleep professionals】Neck pillow, airplane neck pillow, comfortable sleep, memory foam, support, 3D eye mask, Shinkansen, travel, car, urethane, travel goods, breathable, nap, portable pillow, U-shaped pillow, long-distance travel, pillow, office, nap, nap pillow, compact, with storage bag