Broad compatibility: fits laptops up to 17 inches; suitable for home, office, and cafes; stable foldable stand and stable multiangle riser. Cooling design: panel features diagonal stripe hollow design that aids heat dissipation for your laptop; functions as a desktop foldable stand and a stable adjustable stand. Sturdy support: provides a stable base with no wobble during use; includes desktop holder stand and foldable riser stand. Adjustable height: height is adjustable for a better viewing angle and posture, helping to reduce physical strain; works as a multiangle computer stand and multiangle desktop stand. Use scenarios: Ergonomic home or office setup: elevate your laptop to eye level to improve posture and reduce neck strain during long work sessions. Cafe or coworking space: portable, stable support that keeps your laptop cool while you work, meetings, or study. Video calls and content viewing: adjust height and angle for camera position and comfortable viewing.