Size and material: 8mm, length: 113mm, heavy duty, made of high quality steel, these materials offer good corrosion resistance and toughness, providing enhanced durability for reliable use. Simple assembly: These swing hooks feature hooks on both ends and can be easily connected to your hammock chair without tools or complicated steps. Ideal for indoor and outdoor relaxation, they allow you to install and hang hammocks, swings, or yoga straps with ease. Thick and sturdy: These hammock accessories are designed to help create a comfortable hanging chair for indoor and outdoor use. All components are constructed from high-quality stainless steel, supporting activities such as reading, resting, or sleeping, and offering improved comfort during relaxation. Multi-function: This hammock hanging strap set is suitable for indoor and outdoor use. Install and use with hammocks, swings, carabiners, or yoga straps to enhance relaxation and comfort. Wide application: Can be mounted on sturdy wooden beams or boards. Suitable for porches, gardens, patios, and use with swings, hammocks, hanging chairs, punching bags, cocoons, wicker chairs, and hanging baskets.