Hot welding technology Each starboard inflatable board has welded guide rails. Welding can form a complete airtight gap without the risk of degumming over time. Shape The narrow middle section and wide tail section make sliding faster, more stable, and easier to turn. This shape makes it easier to keep the blades close and vertical, which improves tracking and reduces the number of times the blades are switched from side to side when paddling. 2-in-1 shoulder strap and paddle buckle The devil felt buckle can buckle your oar. It's easier to carry because the paddle board can be hung on your shoulder effortlessly, allowing your hands to complete multiple tasks, holding a coffee or phone. When not in use, the elastic band can be placed flat on the board and will not be dragged in the water. The Zen board only has 2 D-rings. The straps need to be purchased separately. Elastic tie rope An elastic tether rope is tied to the front of the board for storing equipment and supplies. The tether rope comes with 4 D-rings to fix your bag and equipment Elastic tie rope An elastic tether rope is tied to the front of the board for storing equipment and supplies. The tether rope comes with 4 D-rings to fix your bag and equipment Free lightweight foot rope It weighs only 70 grams, which is very light. The soft cushioning means that it will be smooth when standing. It is easy to fix on the D-ring without extra rope loops.