ADJUSTABLE FOR ANY WALL (3.2-6.1INCHES): These Hangers Feature An Easy-Adjust Screw That Expands To Fit Walls/Fences 3.2-6.1 Inches Thick. For Brick Wall Hangers, Hooks For Stucco, Concrete, And Cement Walls.Snug, Stable, And Customizable For Property Walls, Patio Partitions, Patios, Deck Or Backyard Fences - Universal Fit For Any Outdoor Space HEAVY-DUTY WEATHERPROOF STEEL: Built To Endure The Elements, Season After Season. Crafted From Robust, Powder-Coated Metal, These Hangers Are Rust- And Designed To Withstand Harsh Sun, Rain, Wind, And Frost. No Weather Damage, No Flimsy Plastic (NO DRILL) INSTANT 3-STEP INSTALL: Place Hook Over Wall Top 1.Adjust The Size To Fit The Wall 2.Secure It With Tools 3.Hang & Go! One-Person Job, Seconds Per Hook-No Frustration, No Wasted Time NO DRILLS, DAMAGE-FREE HANGING: Finally, Hang Outdoor Lights Without Permanent Damage! Our Innovative Hooks Grip Firmly Onto Concrete Walls, Cinder Block, And Vinyl Fences -Absolutely No Drills, Screws, Or Sticky Adhesives Required, Perfect For Renters And Homeowners Alike, They Leave Zero Marks Behind, Making Setup And Removal A Breeze PACK FOR ALL OUTDOOR HANGING: Not Just String Lights-Route Extension Cords, Hang Banners, DéCor, Party Decorations, Keep Your Patio, Deck, Or Yard Tidy While Decorating For Parties, Holidays, Or Everyday Vibes