... '/40HQ Container: 56/132 pcs MATERIAL:1) PU jacket.2) Wood base.3) Jade roller.4) LCD controller. How to choose ... ) Jointless Structure. Thermostable, oxidation resistance, and corrosion resistance. Other Brand:Wood plate, cannot bear heavy body, no damp-proof, bad mothproof, and ... , weak, proteiform. 2. Device of FIR heatingMaterial: carbon fibre heating plate,wavelength:2.5~13.5μm4~16μm can be ...