Fit for: This Hammock hanging kit fit for all indoors or outdoors swing set products, including porch swing set, swinging chair, yoga trapeze, Yoga swing, jungle hammock, suspension trainer, gym rings, punching bags, yoga ring etc High Quality Material: This eye bolts for hanging swing made of high quality 304 stainless steel raw materials, no rust, no corrosion and high hardness to ensure safety use. Why You Need It: If your family and your friends usually spend times hanging with hammock, chair, training Yoga or other indoor outdoor relaxation, this swing hangers will become a must for you Fast and Easy Set up: This hammock holder is really easy and simple to use, you just need one drilling hole for each screw, so that they can be used with every kind of hammock strap.