The Viking Tactics Cobra belt is a solid belt and can be used with the VTAC Battle belt. Usable lengths: M (33-36"), L (37-40"), XL (41-44"), XXL (44-47"). Your belt size is not the same as your pant or waist size, tape measure can be used to verify size needed.When purchasing with VTAC Battle belt purchase the same size in both, they are meant to work together.