... 2m,1.5m,1.8m,2.0m, Bamboo Charcoal Bed Mattress 1)Composition100% bamboo fiber2) Dimensionsfull,twin,queen,king3 ... aches in waist and knee, insomnia and asthma. Health care products and environment protection. Customerized size and color ... polarized by the method Hartman, so that the bed is in position North Northeast, Without it mattering ... more relaxed and pleasant rest. Bamboo Charcoal Bed Mattress