Designed for bringing great bounce to your trampoline. Slightly curved shape, more durable and higher tensile strength than those shaped straight. Perfect replacement to rusted, worn out and dangerous rings of trampoline. Cold weather crack-resistant, weather resistant and anti-rust. Features - Color: Silver. - Material: Steel. - Size: 4.30X2.60X0.45cm/1.69X1.02X0.18inch. - These clips work great especially for trampoline mats. High strength. For a wide variety of outdoor activities. - The triangle ring is crack-resistant, and these springs are designed with an advanced tension mechanism with a new tapered design for greater jumping experience. - Lightweight, but still very durable, they are the perfect addition to your survival kits, bags and outdoor gear. - Triangle rings buckle for trampoline replacement making handbag, backpack, luggage bag DIY accessories. - Special metal triangle ring for trampoline mesh. Suitable for trampoline mesh surface, jumping cloth processing. Package list: 120 x Triangle Rings