Designed to be compatible with wood and metal fences, concrete walls, vinyl fences, tile walls, or anywhere else that 't rust. Each hanger can bear 10kg of weight, stronger and more stable than plastic hangers. Rust-, , and for pool and garden equipment. RUST-FREE & PAINTED WRAP: The adjustable fence hanger has an anti-rust coating, providing your pool accessories organizer with maximum outdoor durability without the appearance of rust. The pool hook is a detachable hook that can be fixed to the wall with screws, or it can be fixed to the pool fence with the adjustable clamp arm (suitable for fences from 0-4.8 inches, not damage the wall). Great for pool binoculars/pool skimmer poles/pool cleaning poles, leaf rakes, leaf skimmers, brushes, vacuum hoses and other pool supplies.