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MARC Sliotars are officially GAA approved. All GAA Approved Sliotars display the “Sliotar Oifigiúil” stamp.
This stamp assures you that these Sliotars meet all the criteria specified by Croke Park and they have undergone intensive testing
MARC Sports has also received endorsement from the GAA for the use of our Hurling Helmet. We're very proud to be providing both GAA endorsed Sliotars and I.S.355:2006 compliant Helmets.