Main specification： Tabletop dimension： Overall length:1900mm Width:600mm dimension of each section： Back section :750×600mm seat section :340×600mm leg section :750×600mm Table top height:780mm Adjustments of Sections： Back Section Up:≥45° Back Section Down:≥7° Seat Section Up:≥25° Seat Section Down:≥8° Leg Section Up:≥25° Leg Section Down:≥25°