Dunlop Golf Spirit Distance Golf Balls have a 2-Piece Construction. It's Large MatrixCore ignites upon impact for increased acceleration and propelling distance. Energized DuPont Surlyn cover provides the optimal power interface between club and ball to achieve peak distance. Advanced dimple design offers superior aerodynamics for wind piercing distance (15 ball packs). Dunlop Golf Spirit Distance golf balls cost £7.99Contact: 01737 309800Website: www.dunlopsport.com