Gel Memory Foam Pillow &ndash; The Perfect Hypoallergenic Pillow and Down Alternative - Reversible Cooling Gel Pillows with Stay Cool Blue Gel Top and Premium Memory Foam- Most Comfortable Pillow Guaranteed 100% SATISFACTION OR YOUR MONEY BACK  You deserve a deep, healthful sleep. Love this CoolCloud Pillow or simply send it back, no questions asked ADVANCED COOLING BLUE GEL TECHNOLOGY Revolutionary Sleep Science breakthrough dissipates heat,drawing it away from your head, neck, and shoulders ensuring cool, luxurious comfort all night long PREMIUM MEMORY FOAM PROMOTES DEEP SLEEP  Instantly molds to your unique shape and position for constant pressure point relief and proper spinal alignment - Say goodbye to stiffness, neck and joint pain! HYPOALLERGENIC  The best pillow ever for allergy sufferers - Antimicrobial and resistant to mold, mildew, bacteria and dust mites EXCLUSIVE COOLCLOUD MICROFIBER REMOVABLE COVER  Super soft, premium quality pillow cover has an advanced design that enhances air flow and zips right off for easy machine washing. Pillow measures 23" X 15" X 5"