Our patented SlapStrap Hammock Suspension System only HOOKED up! The Tree Friendly SlapStrap Pro Hammock Suspension System weighs only 8oz. The 'SlapStrap Pro' adjustable hammock suspension system is made from .75 inch tubular webbing. Designed and built for all of our western territory users, where length matters. It features almost 2 extra feet 22 inches to be exact than our original. When both straps are used properly, they can safely support up to 400lbs. The SlapStrap Pro is the ultimate hammock accessory for users. The SlapStrap Pro makes it easy to hang your Eagles Nest Hammock just about anywhere in your backyard, at your campsite, on a boat, on a deck or wherever your imagination leads you. If you can find two trees or sturdy objects between 10 20 feet apart, you have the perfect anchors.