Foam WoolWrap 8" Futon Mattress (King: 80 in. L x 76 in. W x 8 in. H (76 lbs.)) Medium to Firm Comfort Level King Size 76"W x 80"L approx In a Natural Color 2" Foam Plus 8" Cotton plus 4" Wool 14" of Foam/Cotton/Wool Compressed to Finish at 6" Thick Ten Year Manufacturer Limited Warranty