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 3M CLAW Command Clear Decorating Clips 17026CLR - 2 Pack in White