Based on our famous Tarp 3x3 tarp and born from innovation and field testing, our Tarp 3x3 Pro offers endless configuration options and extreme versatility with a number of new features presented below. In addition to a fully waterproof polyurethane coating of 3000 mm, the tarpaulin includes: 21 reinforced attachment points (2 more than the Tarp 3x3) to allow the tarp to be installed in many different ways. 16 eyelets placed on each external fixing point to allow the tarp to be used with ground stakes. Tie down loops for guy lines with velcro to allow folding and storage of guy lines when packing; very convenient to prevent tangling in guy lines between uses, while remaining connected to the tarp for quick setup. Poppers placed on both sides of the tarp allowing you to join several tarps together (up to a maximum of 4 tarpaulins for a large square of 6 x 6 m). They also allow advanced configurations for two hammock and dwellings on the ground: for example, close one end to form a diamond hammock. Very versatile. Use the numerous additional attachment points and eyelets to increase your configuration options, and take advantage of snaps to close your shelter in harsh winds or to secure multiple tarps together. The Tarp 3x3 Pro is really multifunctional. When you store or put the tarp in place, the practical attachment points save you time and effort. The Tarp 3x3 Pro is ideal in all aspects. All DD tarpaulins are 100% waterproof, even in the heaviest storms.