1.5 inch rigid webbing with 1.5 inch cobra buckle. This belt is super sturdy and will handle all the gear you put on it. The outer and inner belt lock together with a lining of velcro on each. Belt size is the same as your pant size. Since this belt is used with an inner belt, please order one size up to allow for the extra size of the inner belt. If you wear multiple pant sizes do to brand, you can measure your waist inside your belt loops and send your measurements inside the order notes. Please allow 10 to 15 business days lead time.