Air Infused Micro Bead Cloud Pillow - Standad Size - 2PC 65 million air-infused microspheres no more headaches, backaches, neck and shoulder pain Contains millions of micro beads; designed to retain shape without regular fluffing; also use for lower back support at home, at work, or in the car Shifts to instantly conform to your personal contours Micro bead therapy pillow offers firm density for support and millions of micro beads to comfortably cradle the head and neck