Special Note: The bed is vacuum-packed, so when it&;s first taken out, it could seem much less thick thanks to lack of air inflation This is standard Please ventilate it for 48 hours for perfect results Recommended easy methods to fluff it up consist of gently tapping or shaking it from various directions by hand, airing it in sunlight for a day, or low-temperature drying for 20 minutes It will regain its usual thickness Crafted with knitted technology, this additional thick mattress topper provides a snug sensation to your body, promoting greater sleep