1 With ISO9001: 2008. CE, EN71, ASTMF963 Approved 2 adjustable Semi Soft Skate 3 82A wheels with Silver core &Abec-7 Main product : inline sakte ... , three-wheel scooter/twist scooter, AB slide and balance board and so onCertification : CE,EN71,EXPORT LICENSE , CCC,ISO9000:2001 and so ... .5cm(38-41Outer packing: 6prs/carton 8707-1children aluminium inline skate set with CE EN71