The Callaway HX Diablo Tour Golf balls offer players high and mid spin with a solid core made of polybutadiene. These white balls have a 90 compression rating and come in a dozen pack with 4 sleeves. Featuring a hex dimple pattern and lightweight construction, these balls are designed for long distance on the golf course. The ionomer casing/boundary layer material ensures durability and control, making them a reliable choice for golfers looking for distance and accuracy in their shots.