There are three basketball stands in the file:
1.SB60 https://www.goalrilla.com/collections/in-ground-basketball-hoops/products/silverback-60-inch-in-ground-adjustable-height-basketball-hoop.  Backboard size 60 x 33 inches (1524 x 838 mm), post height 3500 mm;
2.CV60 https://www.goalrilla.com/collections/in-ground-basketball-hoops/products/goalrilla-cv-60-inch-adjustable-height-in-ground-basketball-hoop.  Backboard size 60 x 38 inches (1524 x 965 mm), post height 3600 mm;
3.FT60 https://www.goalrilla.com/collections/in-ground-basketball-hoops/products/goalrilla-ft-60-tempered-glass-in-ground-basketball-hoop.  Backboard size 60 x 38 inches (1524 x 965 mm), post height 3500 mm;
Basketball storage racks.
________________
The model has Turbosmooth enabled in Isoline Display mode;
CoronaLegacyMtl - requires CoronaRender version not lower than 1.5
CoronaPhysicalMtl - requires CoronaRender version 7 or higher
Materials have been converted to Vray and checked.
The render shows Corona Physical.