Jumping mats: commonly made from polypropylene (PP) mesh; some replacement mats are polyester or cotton blends. Attachment hardware for mats typically uses galvanized steel v‑rings or springs. Safety (frame) pads: usually have a PVC or PE outer cover with EPE closed‑cell foam inside for impact protection.
Measure the frame edge‑to‑edge (diameter), count the number of springs or v‑rings, and measure one unstretched spring from hook to hook. Use those three measurements (frame size, spring count, spring length) to match a replacement mat or pad.
Most replacement mats attach with metal springs and galvanized v‑rings. Some models use elastic/bungee attachment systems instead (ultra‑flex bands or elastic cords) rather than metal springs.
Commonly listed padding thickness is 1/2 inch (0.5"), typically using EPE closed‑cell foam inside with a protective outer cover (PVC or PE).
Options vary by product: some items are advertised as “No assembly required,” others require adult assembly with tools provided, and a few note adult assembly without tools. Check the product details for the exact assembly instructions for each model.