Out size(L*W*H):550*520*1170mm

Seat cushion height:355mm

Seat cushion width:485mm

Seat cushion depth:490mm

Backrest height:630mm

Backrest width: 485mm

Backrest elevation angle:55-180

Weight adjustment:45kg-135kg

Horizontal adjustemen:75mm

Single locking Pillow adjustment:3 lever

Connect size L/R*F/B:215*295mm