Material: ABS plastic for durability, capable of supporting up to 20 kg. Size and adjustability: Short section available in sizes S, M, L; tall section available in sizes S, M, L; length is adjustable in the shrinking part; install by placing the solid side against tile or wall. Easy installation: No tools required; uses friction and tension to stay in place; designed to avoid damage to decorative walls; end cushions reduce friction and prevent scratches on cabinets or furniture. Wide applications: Suitable for wardrobes, shoe racks, closets, refrigerators, and bookcase compartments; can be installed in any space that fits the size. Use scenarios: In kitchens or pantries, create adjustable dividers to organize cans, jars, and boxes. In bedrooms or closets, add flexible support between shelves to create extra compartments without drilling. In laundry rooms, garages, or utility areas, maximize vertical storage for cleaning supplies or small tools.