Command White Decorating Clips are ideal for hanging string lights and other small wires and decorations. * Damage-free hanging, holds strongly and removes cleanly * Easy to apply, no need for nails, screws or drills * Strips stretch off cleanly without leaving holes, marks or sticky residue * Suitable for most smooth surfaces including painted walls, tiles, metal and wood Holding Power Use 1 clip for every 30-60 cm of lights