Not sure if you mean the ball or rim height, but it is regulation full size on both, NBA ball, 10' rim height.
The current regulation size of a table tennis ball is 40mm.
A regulation backboard in the NBA has the dimensions 6 ft x 3.5 ft.
A NBA regulation backboard is 72" wide x 42" high
The regulation size for basketball nets are all the same at ten feet. The regulation for high school, college, and the NBA/WNBA use nets that are ten feet high.
Size 5 for top level rugby.
The official NBA ball size is 29.5 inches in circumference.
they use an nba sized ball
For men, the official ball is 29.5 inches (74.9 cm) in circumference (size 7, or a "295 ball") and weighs 22 ounces (624 g). If women are playing, the official basketball size is 28.5 inches (72.4 cm) in circumference (size 6, or a "285 ball") with a weight of 20 ounces (567 g).
If your a TRUE basketball player, you should automatically be able to tell if it is a 29.5 (size 7) basketball, BUT, if not, you can ask the person in the store, or it should say size 7 somewhere on the ball.
A regulation sized basketball is 29.5 inches. A 10 and under size basketball is 28.5. 28.5 is also the regulation size for women's basketball.
A Basketball Backboard is 72 inches long.