Spalding NBA Game Basketball

Does the NBA use the same ball we can buy off the shelf?

Spalding exclusive ZK microfiber composite cover material for a soft touch and dry tack feel Heritage wide channel engineered for instant channel recognition 100% nylon windings for maximum structural integrity Rotationally balanced butyl bladder for ultimate air retention There are core sizes for basketballs Size 5 Size 6 and Size 7. The size you require depends on the age of the player concerned and also the sex of the player. A size 5 basketball is designed for players up to age 9.