100% stainless steel The Recessed Handle Using high-quality 304 stainless steel, durable, smooth, high hardness, wear-resistant, can be used indoors, outdoors and even in humid environments Heavy Duty Hammock Hanging Kit: comes with 2pcs hammock hooks heavy duty, M5 pad eye plate (L×W: 60×35 mm/diameter: 5 mm), plate thickness:2.9mm,8pcs stainless steel screws Ceiling hooks can be used on a ceiling, veranda, garden, gazebo, living room, bedrooms or any other structure in your home... Durable WEATHER RESISTANT finishes so you can use outdoors as well Hammock Hooks Heavy Duty for Wall mount/Ceiling mount supports 400lbs Stainless Steel Hammock Hooks is perfect ceiling hook for indoor outdoor hammock hanging, swing chairs for kids, hammock stand,yoga trapeze,home gym, also can use for on garage wall mount/ceiling mount and provide strong supports to hanging objects JY-MARINE hammocksmade of 304 stainless steel, higher hardness, moisture-resistant, acid and alkali resistant, anti-rust, glossy and bright surface, non toxic, environmentally friendly and harmless. Solid design, abrasion resistant, strong load-bearing. They are thick and sturdy,good for Hammock Chair Hanging/Swing Hanging,! All parts are made of the best quality stainless steel. The easy-to-use kit lets you create a relaxation station using any secure structure, from wall studs to sturdy posts. In many instances forgiveness is better than permission when installing in apartments, dorms, parents house.