A ball that comes off the centre of the face is a powerful hit that usually achieves its intended distance. Make sure you\'re striking it true and consistently every time. These simple but highly effective Pure2Improve Golf Impact self-adhesive stickers will see if you are doing just that. Ball striking is fundamental to playing good golf, ensure you\'re hitting where you intend. Instant analysis is registered after every shot, you will then know if any corrections need making to the strike. Centre strikes equal distance.