Lift-up headrest has 120 degrees of adjustment to support your shoulder and head-Breathable fabric is soft to touch with a warm feeling-Padded with high-density Certi PUR-US certified sponge to ensure comfortable seating -S-shaped spring for elastic feeling and extended service time -103-degree sloped backrest to reduce the stress on your back and spine-Modern design with compact size won't crowd your room -Stably supported by metal legs with non-scratch foot pads Installation guide