SONGMICS Set of 2 Hammock Tree Straps with Carabiners Wide Heavy-Duty Easy Suspension Black UGDC205 SECECTED NYLON FABRIC: Made of high density nylon fabric to ensure its durability under frequent use and swing, providing protection to both trees and us while enjoying hammock time HEAVY-DUTY STRAP: Width of 1 7/8" and strengthened cross threads on strap end improve its durability, holds up to 300lb, works for hanging camping hammock, rope hammock, quilted hammock EASY TO SET UP: Just wrap the strap around trees, pull the end of the strap with ring through the other end,adjust the length as needed and fix it, then use the provided carabiners connect to your hammock and the straps ENOUGH LENGTH: The length of 78 3/4" (6.6Feet) enables you flexibly hang and adjust your hammock to the the most comfortable condition TREE FRIENDLY: Instead of using chains or other, tree strap causes no hurts to the trees while you hanging and swinging hammock