Annic Pack of 2 Thick Hammock Tree Straps Spring Loaded Carabiners with Safety Locks Extra Long 10 Foot No extra hardware needed, you can hang hammocks quickly, easily and securely. 10 foot long, premium polyester material supports up to 1102lbs per strap. Heavy-duty hooks: safe for you and your family. Perfect for camping hammocks, backpacking hammocks and patio hammocks. Each package contains 2 hammock tree straps.