Features ADJUSTABLE HEIGHT PILLOW :Adjust the air volume to customize the height for optimal spinal alignment and neck support. SKIN-FRIENDLY &ALL-SEASON USE :Its skin-friendly fabric ensures comfort in any season, while the innovative honeycomb structure with micro-porous technology enhances breathability PLUSH SPONGE FILLING :Outer Layer: Lightweight& Silky Rayon;Resilience Layer: Soft &Resilient Sponge Foam;Support Core : Springy Air Microtubes FOR TRAVEL YOUR GO-TO PILLOW :Light, Soft, Packable Specification Name : lce Silk Pillow Weight :about 170g Color : off-white,khaki,black,green Notes Product dimensions are measured manually, there may be errors, please understand