The official basketball of FIBA and the Baloncesto Superior Nacional of Puerto Rico. FIBA Approved. Premium Composite Leather material. Foam cushioning layer. Competition Grade indoor basketball. 12 panel design. Butyl bladder. Indoor use. As the official basketball of FIBA and the Baloncesto Superior Nacional of Puerto Rico, Molten basketballs have gained international recognition and acclaim as a top choice for elite athletes around the globe. By integrating tradition with innovation, the NEW Molten BG4500 basketballs have been designed with an acute attention to detail. The new uniform pebble surface provides superior control and precise shooting and passing while the design enhances visibility, allowing players to easily track the rotation of the ball. BG4500 replace the GG7X basketball.