Features adjustable height, reinforced iron ABS construction, and antislip silicone pad for stable weight up to 3kg Not drill installation securelys attaches to any desk surfaces while serving 2 purposes as headphone holder and cup holder with accessory hooks Modern minimalist with matte finish complements contemporary interiors while water rings and scratches on tabletops Perfectly fit dorm room, home offices, or gaming setups where quick access storage and not surfaces matter most for students, gamers, and workers needing organized desk space for beverages, headphones,, or small bags