Manhattan - 13.5" Eurotop Hybrid King Mattress with Nano Pocket Coil

Features: 1). Top quilting: Bamboo charcoal knitted fabric quilted with 1.2" foam and a layer of comfort fiber 2.) Comfort layer 1: 0.8" Bamboo charcoal latex 3.) Comfort layer 2: 1.2" mini pocket coil spring 4.) Comfort layer 3: 2" comfort firm foam 32D, will provide comfort and good support 5.) Cotton felt pad 6.) 8" Pocket spring wire diameter 2.1mm, with foam encased, good support, can not feel the springs 7.) Cotton felt pad, 8.) Bottom: polyester fabric quilted with 0.4" foam.