●Heavy Duty Galvanized Steel-Our mini-split wall brackets are made of high-quality heavy duty steel which is galvanized and epoxy painted. Safety-guaranteed, rust-proof, and durable. ●2 Sizes for Your Option-Our condenser brackets fit for most brand of split air conditioners. One size is for 7000-12000 BTU and supports up to 400lbs, and the other is for 18000-24000 BTU and support up to 485lbs. ●Full outfit-This outfit contains all hardware for fixing AC units, including a pair of folded brackets, 6 x expansion screws, 4 x seven-hole rubber pads, 4 x flange nuts, 4 x hex screws, 2 x locking screws and 2 installation tools. ●Noise Minimized & Comfortable Feeling-4 rubber pads are added to minimize the transmission of vibration from the unit to the bracket and make your AC super quiet while running. ●Easy Installation-Foldable design and included installation tools make a easy and quick installation.