Stainless Steel Easy to install/use, Maximum Corrosion Resistance and DurabilityUniversal Use:Setting Installation for Hanging Yoga, Hammock Chairs, Porch Swings, Swinging Chairs, Hanging Furniture and outdoor mounting of heavy objects.Deluxe Swivel Hook: Provides 360 degree rotation without any tangling or twisting,Easy to Hang your accessories All parts made of stainless steel, thick, anti-corrosion, anti-rust.Can hold up to 500lbs(800kg).You can setup the seeing inside your house, from wall and ceiling. Make sure you find an place that has plenty of space around and strong enough to hold heavy weight. If you’re unsure about installing, get some help from someone who has experience with this. Another unusual place to set up your training area is over the door. Before you begin though, make sure to check a few security details to be safe. Lock you your door properly and let people know you’ll be using it for a while. Make sure the door is sturdy and can take your weight while doing your routine.