Green Tea Infused Memory Foam REFRESHING SLEEP, BUILT RIGHT IN - If good sleep is your cup of tea, then you’ll love our recipe for rejuvenating rest; green tea and moisture-absorbing charcoal are infused into memory foam that cradles you so you awake restored and refreshed NATURAL INGREDIENTS - This 4 inch layer features 1.5 inches of memory foam with natural additives like green tea, charcoal and plant oil and 2.5 inches of durable high density base foam; fits under any standard or deep pocket fitted sheet CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content EXPERTLY PACKAGED - Our technology allows this topper to be efficiently compressed into one box that’s easily shipped to your door; simply unbox, unroll and this topper does the rest, expanding to its original shape within 72 hours, Green tea infused memory and high density foams with a soft poly jacquard cover Worry-free 5 year limited warranty included; a new foam scent is normal and should dissipate within 72 hours