Durable material: The desktop extension board is constructed from iron for strength and stability. User-friendly design: Installation requires no drilling or damage to surfaces. Simply insert screws into the iron sheet, secure with adhesive, remove the protective film, and stick to the refrigerator for quick setup. Easy maintenance: The gap storage board can be conveniently wiped clean with a damp cloth, ensuring a tidy appearance. Space-saving solution: This gap cover effectively fills the space between kitchen counters and refrigerators or between cabinets and walls, maximizing available space. Versatile functionality: These shelves serve multiple purposes, including bathroom storage, indoor plant displays, kitchen spice organization, and cosmetic storage, making them ideal for a variety of settings such as kitchens, bathrooms, offices, and living areas.