[Unique Double Hook Design]: Featuring a double hook and center-raised design, these outdoor string light clips help maintain consistent light height and prevent slipping or shaking. [Upgraded Materials and Adhesive]: Equipped with high-adhesion, waterproof adhesive strips that leave no residue or marks upon removal. Suitable for various indoor and outdoor light strings. [Durable and Weather-Resistant]: Waterproof and UV-resistant hooks with strong adhesion withstand rain, snow, wind, high temperatures, and UV exposure. Designed for smooth, sealed exterior surfaces such as doors, tiles, windows, flat siding, eaves, finished fences, metal, and wood. (Not suitable for rough, damp, oily, wallpapered, or dusty surfaces.) [Effortless Installation]: Strong adhesive pads enable tool-free mounting and easy removal without residue or damage. [Wide Application]: Compatible with Christmas lights, outdoor string lights, solar string lights, and more. Ideal for patios, pergolas, cafes, offices, homes, desks, cars, and nightstands. Color: Clear Material: Nylon Package Contents: 30 x Outdoor String Light Clips Note: Screen settings and lighting conditions may cause slight color variation between the image and actual product. Measurement tolerance: ±1–3 cm.