Its narrow width takes up minimal space on any standard 2-inch webbing waist belt. Constructed of heavy duty nylon and Textilene PVC coated mesh, the Mask Pocket allows water to drain quickly after a dive and will stand up to years of use. A sturdy Delrin quick release buckle is used to easily open and close the pocket. Located on an adjustable strap, the buckle can be tightened or loosened, depending on pocket contents.