Guaranteed Better Sleep Quality- Furinno Angeland 2-Inch Cool Gel Memory Foam mattress topper is made of 100% Visco Elastic Memory Foam. The foam helps reduce trapped body heat and makes the pillow feel softer. Our foams are 100% CertiPur-US certified which means they are made without ozone depletes, PBDE flame retardants, heavy metals, formaldehyde, phthalates. Odor Disclamer: Should you notice a odor when unpacking your new, specialty sleep item, do not be alarmed. This order is harmless and will dissipate within 48 hours, depending on the air temperature and the ventilation in your room. This mattress topper allows you to adjust the comfort level of your mattress without spending a lot of money buying a new one. Pressure point relief design conforms to head and shoulder providing spinal alignment to provides a great nights sleep. Our topper comes in four sizes and fits any standard Twin, Full, Queen or King size beds.