【Strong and durable material 】: The hammock attachment set is made of high-strength polyester and high-quality stainless steel. The hammocks are resistant to damage from sun, water, and other harsh conditions, and can withstand temperatures from 5 F to 176 F. Strong locking system, never rust, never fade. 【High security 】We have conducted rigorous testing on the swing attachment, and it can hold 1000kg. In addition, the carabiner with locking function provides you with the safest protection. Safety is our top priority. 【Easy and Fast Installation 】You can hang the swing accessory in one minute without any tools. Place the strap on the tree, reattach the strap to adjust the length, thread the strap through the metal ring, install the swing, and check the strength again. 【WIDE APPLICATIONS 】- The swing attachment is suitable for a variety of swing shapes, including tree swing, garden hammock, toddler swing, children's swing, spinner swing, tire swing, disc swing, web swing, outdoor