PACK OF 12 – FOLDING CIRCLES OBUTDesigned for identifying the throwing areaPolyamide, with steel press-stud.Inner diameter 50 cm (20 in).Polyamide, steel press-stud.Approved for use in competitions by F.I.P.J.P.Dimensions when folded: 23x7x3 cm.Keeps the playing surface in good condition.Incomparable visibility for players and spectators.