Swing seat: Rubber, PAH free with textile inlay. The diameter of the seat is about 630 mm.
Inner ring: galvanized tube, 21,3 x 2,3mm, welded inside the tire.
Bows: Stainless steel, 8mm
Chains: Polished austenitic stainless steel, 6 mm thick. The chains have plastic coatings that protect the child.