Feature: Safe and Stabilize: Our outdoor light hooks can remain strong on walls, adhere to smooth, non porous surfaces, and remain in place. Waterproof wall hooks can withstand cold winter weather and high summer temperatures, maintaining their adhesion and stability. Easy to Use: 1.Before installing the adhesive hook, please ensure that the surface is clean, dry, free of dust and oil, and wipe dry first. 2. Tear off the back of the protective film and do not touch the adhesive with your fingers. 3. Stick it onto any smooth surface and press firmly to remove bubbles. 4. It is recommended to leave it for 12 hours before hanging any items to ensure that the product is securely fixed. Applicable Surface: Outdoor light string clips are suitable for many dry and flat surfaces, such as wood, metal, glass, tiles, marble, plastic, and solid walls. They are not suitable for rough, damp, oily surfaces, wallpapers, and dusty walls. Specification: Color: Transparent Material: ABS Product Size: As Shown Package Details: 24 x Outdoor String Light Clips Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.