Flexible height adjustment within the range of 43"-46.5" fulfills the different requirement -Reclining the backrest from 108°-125° for working, reading or napping -Flip-up armrest brings much convenience for motion-range -The big and tall chair supports people up to 400 lbs -The curved high backrest fits the body curve for ultimate comfort -Breathable linen fabric and high-density sponge for better softness -Smooth-rolling casters make the chair move anywhere easily -Perfect for office and home