[GREAT VALUE PACK]: You will receive 4 shade sail tensioners and 8 mini carabiners. [High-quality material]: The tension spring is made of high-strength stainless steel, which is highly elastic, wear-resistant, corrosion-resistant, not easy to age or rust, and will not deform or collapse under higher tensions. [Easy to install and use]: Attach one end of the spring rope buckle to the shade sail stake or mini carabiner, and the other end to the tent or umbrella. Easy to use, can be connected and fixed quickly and easily, and can be freely removed and installed. [Wide use]: Our shade sail attachment and small carabiner are perfect for camping, traveling, picnics, beaches, hiking, hunting, fishing, tents, awnings and more. Tent awning accessories can be used in all weather conditions. [Camping accessories]: Our shade sail springs have high toughness and elasticity, suitable for outdoor use. They can be used in all weather conditions. In strong winds, the spring will cushion the wind and