Perfect Service: Quality Guarantee - We offer brand new replacements, not repairs. Worry-free - 24-month warranty. Happy shopping! Premium Memory Foam: 100% memory foam filling with advanced 5-second rebound technology provides ample neck support, allowing the pillow to cushion your body and relieve painful pressure points for ultimate relaxation. Scientific Design: Four key features: ① Ergonomic design with an M-shaped support design to better protect the neck and head. ② Adjustable buckle design. ③ Breathable magnetic therapy fleece. ④ Side storage design for clever, dust-free storage. Upgraded Sweat-Proof Fabric: This U-shaped travel pillow features ultra-soft magnetic therapy fabric infused with millions of high-quality microbeads and upgraded elastic sweat-proof fabric. The pillowcase is machine washable, ensuring you always have a clean pillow on the go. Lightweight and Portable: Package weight is approximately 0.6 lbs. This headrest travel pillow is designed for portability and comfort. It comes with a storage bag that compresses to ⅓ of its original size and can be attached to your carry-on luggage without taking up extra space.