fire proof felt for vehicle,flame proof felt for automobile flooring flame proof felt for automobile flooringFeature: 1) Felt Material : recycle material, Such as ... melting fiber2) Flame Regardant standard: FMVSS 302 4) Eco-friendly Felt, no smell, no dust, no poisonous substances and no metalline ... of sound insulation and heat insulation for autobmobile. flame proof felt for automobile flooring