【High Strength Quality】The tent spring buckle is very strong and has strong elasticity. Non-deformation and not easy to destroy under high tensile strength. 【Exquisite Design】Double buckle design that can be fixed and fixed on both sides. It uses stainless steel springs, which are more stretchable and elastic. 【Tent Fasteners】The spring buckle can adjust its own elasticity according to the size of the wind, so that the tent rope is always in a taut state to fix the tent. 【Easy Installation】Connect one end of the tension spring to the grounding nail and the other end of the tension spring to the rope of the tent or shade sail. 【Wide Application】The awning rope tensioner is perfect for camping, traveling, picnics, beaches, hiking, hunting, fishing, tents, awnings, etc.