... BS5852 & USA CA117FR) A, Hight-density foam- D30/35 B, Fibra 16A4.Inside materials:(1) Sponge: fireproof high density(2 ... bag, foam, carton board, wovev bag, more sponge for corner add legs, or according to customers requirementA, standards export package ... . B, dryer first C, middle layer with polyester D, cardboard wrapping with corner protection E, outer layer ...