This really strong triple jump cup bracket is designed to fit on the lip of steel 205 litre (45 gallon) oil drums. Gives heights under poles of 97cm (38in), 71cm (28in) and 46cm (18in). Red STUBBYFINE coated steel construction. Complete with simple fence/wall mounting bracket to make Barrel Jump Cups even more useful. Low profile design suits indoor arena or menage fence. Easily hooks on and slides off. One piece steel construction, zinc plated.