3D Comfortable Silent Foam Pillow (Model) Fast inflation and deflation: double-sided air valve for quick setup and quick pack-down. Quiet, supportive design: silent foam construction reduces noise from movement while providing consistent support. Durable, breathable materials: 3D elastic cloth for stretch and airflow, 190T pongee for a smooth, durable surface, and high-elastic sponge for resilient support and shape retention. Sizes available: 46 x 30 x 12 cm and 15 x 17 cm. Key benefits — why you need it Immediate comfort: the high-elastic sponge yields instant support and recovers its shape, reducing neck and shoulder strain. Adjustable and convenient: the double-sided air valve lets you fine-tune firmness and deflate quickly for compact storage. Quiet and low-disruption: “silent” foam minimizes rustling or creaking during use, making it suitable for sleep and rest environments. Important attributes Function: inflatable/foam hybrid design with a double-sided air valve for fast inflation and deflation. Material: 3D elastic cloth + 190T pongee cover + high-elastic sponge core for durability, breathability, and resilient support. Performance: stable support and quick responsiveness with low operational noise. Size: 46 x 30 x 12 cm and 15 x 17 cm (two provided size options). Practical use scenarios Travel: quick to inflate for plane, train, or car trips and fast to deflate and pack away between legs or overhead compartments. Office or nap breaks: provides supportive, quiet head and neck support for short rest periods at a desk or lounge area. Home or camping: compact storage and rapid inflation make it practical for spare pillows, overnight guests, or campsite comfort. What to expect A supportive, quiet pillow with fast inflation/deflation and durable, breathable materials suitable for travel, home, and work.