【Hammock set. Suitable for all types of swings】: Two swing straps are awesome, you get two straps for classic swings, garden swings, toddler swings, porch and patio swings, single straps, tire swings, disc swings, swing sets 【Robust and safe】Made of high quality commercial grade nylon and can withstand harsh winters and summers, very sturdy and safe. The carabiners are made of strong stainless steel, very stable and durable. 【Easy to install】:You can swing it in a minute and install it easily without any tools required. The strap allows you to easily attach the tree to the sturdy hooks. The hammock attaches perfectly to trees, wood or metal. 【tree protection】These swing hanging sets will not damage beautiful trees. They are equipped with a shaft protection device to ensure that the straps and shafts are not worn and damaged during shaking.