Comfortable curved footrest: crafted from electroplated metal with a bright, wear resistant finish; ergonomic design supports the legs and enhances seated comfort. Bar stool design: simple and generous silhouette with armrests to increase comfort; lifting handle enables convenient and quick height adjustment for control. materials: PU chair surface offers durability for long term use; steel frame provides a bright color, wear resistance, and lasting strength. Bar chair function: 360degree swivel for full range of view; height is adjustable via lifting mechanism to fit different users and counter heights. Use scenario 1: at a kitchen island or home bar, sit comfortably while preparing meals or socializing; height adjustment accommodates different counter heights and users. Use scenario 2: in a cafe or reception area, staff or guests can easily reach and sit at varying table heights; armrests and stable frame support longer seating. Use scenario 3: in a workshop or studio, rotate to access tools and displays and adjust height for different work surfaces to maintain ergonomic posture.