Sea to Summit is a proud proponent of Leave No Trace®, and our Tree Protectors will ensure that the trees you hang your hammock from will be there for many more generations. Thin straps can remove the outer layer of bark from trees, which can prevent the tree from supplying nutrients. 38mm webbing distributes the hammock load and reduces wear on the tree. High strength plated steel buckles quickly attach to the Suspension Straps as a simple and streamline system.