Description This hollow square tube sleeve is designed to enhance the functionality of fitness gear by providing a secure and smooth connection between tubing components. Its durable construction ensures longterm performance, while the sleek design allows for seamless integration into various training machines and exercise setups. Features -Color:Black -Material:PP, PA -Size:5.90X5.90X4.30cm/2.32X2.32X1.69in -Hollow design: enhances structural stability and increases the loadbearing capacity of fitness gear, extending its lifespan -Versatile fit: adapts to various tube sizes, simplifying the installation process and improving assembly efficiency, catering to different fitness gear needs -Low friction sleeve: reduces friction between moving parts, minimizing noise and enhancing the workout experience, suitable for both home and gym environments -Pressure distribution: effectively disperses pressure, preventing tube deformation and ensuring smooth and safe movement during exercise -Durable material: made from highstrength materials, resistant to wear and impact, ideal for highintensity training, practical for professional athletes and fitness enthusiastsPackage list: 6 x Square tube sliding sleeve