Memory foam cradles your body to alleviate pressure points and lets you rest in any sleep position. The outer pillow covers of this memory foam pillow set are removable for easy machine washing. Set includes 2 pillows Relieves pressure points Reduces aches and pains Eliminates tossing and turning Inhibits dust mites, bacteria mold and mildew Suitable for asthma and allergy suffers Zip-off cover for easy cleaning Dimensions: 20 inches long x 11 inches wideFirmness: SoftMemory Foam Type: Memory FoamFill Type: Memory FoamThickness: 4 InchPillow Type: BedSize: SpecialtyResistant to dust mites, naturally antimicrobialTemperature-smart memory foam responds to body heat and movement, reshaping to distribute body weight and relieve pressure points to improvecirculationNever needs turningMemory Foam Tips: Arrives tightly packed in portable box for customer convenience.Remove from packaging within 72 hours to maximize expansion.You can sleep on it the same night it is unwrapped, however allow 48 hours to fully return to its original shape.Vacuum sealing sometimes traps odors. After unwrapping, air for a few hours to eliminate trapped odors.Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product.Due to the nature of Memory Foam the firmness level of similar products may produce different firmness resultsOnce opened this product is non-returnable.