Brand: Naturehike Model NO.: CNK2450WS019 Name：Memory Foam Neck Support Pillow Material: Nylon-ammonia (Outer Ring), Nylon-ammonia Ice Silk (Inner Ring), 50D Memory Foam (Inner Liner), EVA (Box) Expand Size：25x21x11cm Storage Size：15x15x10cm Weight：About 460g Color: Gray / Khaki