Features: Provides excellent shock absorption, extends the service life of hanging chairs and swings, and ensures safety and comfort. Adopts high-strength galvanizing process for rust resistance and durability. Offers good elasticity, easy installation, and compatibility with various suspension devices. Suitable for household use, children's playgrounds, and outdoor leisure facilities. Widely used with hanging equipment such as patio swings, indoor hanging chairs, outdoor hanging baskets, and fitness sandbags. Specifications: Color: Multiple Options Buffer spring: 15cm / 5.9in Rotating hoop: 8.6cm / 3.38in Spring buckles: 8cm / 3.14in Material: Galvanized steel Package Includes: 1 x Stainless Steel Hanging Spring Note: 1. Please allow 1-2cm measurement deviation due to manual measurement. 2. Due to differences in monitor displays, the actual color may vary from the image.