... of sofa, leather sofa, fabric sofa, lounge sofa, ottoman, italian style sofa, sofa bed, corner sofa, office sofa, recliner sofa, ... ) AN/AN=Aniline full leather;2) AN/SP=Aniline/primary leather;3) AT/AT=Top grain full leather;4) AT/SP=Top ... proofing treatment.*************************FOUNCTION: 1) USA CA117 fire resistant standard;2) BS5852 fire resistant standard. electric leather recliner chair