Irish Celtic Culture design. Celtic shamrock, Irish clover, Ireland heart as a gift idea for everyone who loves Celtic knots, Saint Patricks Day, lucky charm symbols, Nordic signs, Irish holidays, lá Fhéile Pádraig, folk, music, festival, party. Green Shamrock, Celtic symbol as a cool gift idea for women, men, children, boyfriend, girlfriend, band, team, colleague, birthday, Christmas, engagement, wedding, vacation, travel, leisure, work, celebration, event, special occasions. 8.5 oz, Classic fit, Twill-taped neck