Material and durability Made from PP material for sturdy construction and secure performance Prevents frame twisting or bending under heavy loads, contributing to a stable and safe bounce Secure connection and stability Attaching the trampoline with these T joint parts creates a secure connection Reduces deformation or damage during use, enhancing overall stability and enjoyment Installation and compatibility Simple fit: interface diameters of 16 mm and 21 mm align with corresponding spots on trampoline tubes Part size is 88 by 76 mm, designed to fit most trampoline models Quick and easy installation supports fast setup and minimal downtime Safety and reliability Provides a secure connection without adding unnecessary weight Constructed from quality materials to resist loosening or detaching during use Keeps the trampoline safe and secure for all users Specifications and compatibility Material: PP Joint size: 88 x 76 mm Interface diameters: 16 mm and 21 mm Designed to fit most trampoline models Use scenarios Home backyard family trampoline: worn joints to restore rigidity and ensure stable bouncing for kids and adults Upgrading an existing or newer trampoline: enhance stiffness and reduce deformation under bounces or energetic play Quick setup for events or rental uses: easy installation on backyard trampolines to support safe play during parties or gatherings