| | | FRAME - chrom. seat and back interior frame - solid beechwood + multi ply, seat suspension of elastic belts 6 mm. SEAT CUSHION PADDING - polyurethane foam rubber SR75 e PF35 Kg/m3, covered by polyester fibre. SR75 Kg/m3 = 14 Kpa lift PF35 Kg/m3 = 3,7 Kpa BACK CUSHION PADDING - polyurethane foam rubber SR75 and PF35 Kg/m3, covered by polyester fibre. SR75 Kg/m3 = 14 Kpa lift PF35 Kg/m3 = 3,7 Kpa | | |