Two swing straps are fantastic, you get two straps for classic swings, garden swings, toddler swings, porch and patio swings, single straps, tire swings, disc swings, platform swings. 【Robust and Safe】Made of high-quality commercial nylon and can withstand harsh winters and brutal summers, very strong and safe. The carabiners are made of strong stainless steel, are very stable and durable. 【Easy to Install】：You can install the swing in a minute and without difficulty and no tools are required. With the strap, you easily attach it to the tree with the sturdy hooks. The hammock attaches perfectly to trees, wood or metal. 【Tree Protection】: These swing suspension kits do not harm beautiful trees. They are equipped with shoulder protectors to ensure that the straps and shoulders are not worn and damaged when shaking.