ITTLE HELPERS: The attractive transparent design makes the hook almost invisible, perfect for hanging fairy-lights or small decorations on dark or striking surfaces and in much-used spaces such as living rooms, kitchens and hallways. NO TOOLS REQUIRED: Hang your lights and decorations where you want without nails or a hammer. DAMAGE-FREE DECORATING: Say goodbye to holes or sticky residue on your walls. Command Adhesive Strips by 3M are easy to use and help keep your walls looking beautiful without any marks