tender for abdominal bench , operation mode adjustable type sitop benches net weight - 43 kgs size 1500x700x1000 seat material pu foam with synthic leather tube oval elliptical tube frame-the equipment use high strength steel tube the main frame is flate electirc tube thickness is 2.5mm painting-electrostatic power coating double layer of high quality flash silver powder welding-use advanced 2 keep welding double effect welding welding bead looks very well with high mechinical strength bending-t