Highlight description: [Nice Materials] It consists of galvanized steel, with excellent corrosion resistance and high hardness. [Safe Hanger] These heavy swing hangers have tightly wound springs that effectively absorb shock and provide a safe and robust suspension experience. [Application] It's proper for swings, hanging chairs, hammocks, chairs, sandbags, and even industrial applications requiring vibration and shock absorption. [Easy to Install] The heavy springs can be easily hung without any tools. Our design ensures a safe and reliable installation process. [Keep Stable] The springs can form an even suspension that allows your chair, swing, tent, or any other heavy object suspended overhead to move smoothly and comfortably. One can hold up to 440 pounds Detailed description: Description: The heavy swing hangers have tightly wound springs for effective shock absorption and provide a safe and robust suspension experience. These springs form an even suspension that allows your chair, swing, tent, or other heavy objects to move smoothly and comfortably. Key Feature: Easy to Install: These springs can be easily hung without any tools. Our design ensures a safe and reliable installation process. Keep Stable: These springs can form an even suspension that allows your chair, swing, tent, or any other heavy object suspended overhead to move smoothly and comfortably. Specification: Product Name: Punching Bag Hanger Materials: Galvanized steel Size :150 x 35 mm Note: 1. There may be slight color differences between the product picture and the actual item. We will do our best to display the color as accurately as possible. 2. Please allow slight dimensional discrepancies due to manual measurement. Parts List: 01: Spring x 2 02: Spring x 4 03: Spring x 6 _x000D_