General Motors Black Leather Utility Kilt Belt with Traditional Celtic Knot Design Practical and stylish real leather men's kilt belt embossed with Celtic knots. 2 inches wide with a sturdy double prong buckle. Made from 100% Leather Made in the UK using traditional methods by one of the best kilt belt craftsmen in the country. Celtic knots are a variety of (mostly endless) knots and stylized graphical representations of knots used for decoration, adopted by the ancient Celts. These knots are most known for their adaptation for use in the ornamentation of Christian monuments and manuscripts like the 8th century St. Teilo Gospels, the Book of Kells and the Lindisfarne Gospels.