Sleep Innovations Gel Memory Foam Micro Cushion Pillow: * 3.35 lb gel foam and 2 lb Viscoelastic foam * Enhanced air flow design * Gently molds and conforms to your head and neck * Rectangular panel shape is designed for all sleeping positions * Gusset fits between your head, neck and shoulders for extra loft and support * Includes a soft cover for added comfort * Measures: 24" x 18" * Will fit a standard size pillowcase * 5-year warranty