Strong and Durable Material: The hammock tree strap is made of high quality nylon and stainless steel for strength and durability. The clasp is made of thick stainless steel for strength. Tree Protection: The hammock rope comes with 2 tree protection pads, which allows you to enjoy the swing while preventing the straps from rubbing against the trees when the swing swings. Suitable for All Types of Swings: The hammock rope is suitable for all types of swings and is suitable for classic swings, garden swings, toddler swings, porch and patio swings, tire swings, disc swings, web swings, tree swings, etc. Easy to Install: You can easily install the tree swing strap in one minute, without any tools. The hammock attaches perfectly to trees, wood or metal. Package and excellent service: The swing strap package includes: 2 tree protection pads, 2 1.5m swing straps with D-rings, 1 storage bag.