[Unique Locking Clip] The clip interface is tooth-shaped, and the tensioner design can tighten the tarpaulin to the maximum extent. The ultra-strong retention makes the tent more stable [Waterproof and Windproof] After fixing the tent with tarpaulin clips, it provides instant anchoring from the ground, withstands strong winds, and will not accumulate water even in heavy rain. [Durable Material] The tarp clip is made of durable, strong, tough and secure PP material. The spiral design can tighten the tarp to the maximum extent. [Easy to use] Easy to install or remove, the teeth inside grip the tarp tightly. Provides an instant anchor point to attach to any standard elastic cord, tie or rope. [WIDE APPLICATIONS]: Tent clips are perfect for securing tarps, canopies, boat covers, rain tents, bike covers, car / truck covers, pool covers for outdoor camping, sailing or picnics.