Key benefits Comfortable, supportive neck rest that helps you relax before sleep: ergonomic shape conforms to body curves to reduce neck strain and promote deeper, faster sleep. Hygienic, lowmaintenance surface: waterproof PU construction resists water and stains so the pillow stays clean and fresh after each use. Simple care and longlasting performance: durable material and easy cleaning keep the pillow ready for daily use. Features and performance Material: waterproof polyurethane (PU) for a smooth, waterresistant surface that wipes clean and dries quickly. Ergonomic support: contoured design offers soft yet firm support for the neck and upper shoulders, improving comfort during baths. Function: provides consistent cushioning and head stabilization while you soak, helping you fully relax and unwind. Durability: waterresistant PU maintains shape and cleanliness over repeated uses when cared for properly. How it solves common problems Neck discomfort in the tub: the ergonomic contour supports natural neck alignment, reducing pressure points and muscle tension. Hardtoclean bath accessories: waterproof PU prevents water absorption and staining, simplifying maintenance. Restless nights after a long day: a calm, comfortable presleep soak can help you fall asleep faster and improve sleep quality. Practical use scenarios Evening unwind: use the pillow during a warm bath after work to relax neck muscles and prepare for better sleep. Postexercise recovery: support the neck during a soak to ease tension after a workout or strenuous activity. Family spa nights: add comfort and neck support for parents or guests during longer, relaxing baths. Care instructions Rinse under running water after use to remove soap and residue. Air dry thoroughly before storing to maintain hygiene and material integrity. Notes Designed specifically for bathing use. Material and functions are consistent with the original product specification: waterproof PU, ergonomic neck support, easy rinseanddry maintenance, and sleepimproving relaxation benefits.