Description ProSafe Disposable Mob Cap Blue These disposable 21′ crimped mob caps are made from lightweight non-woven polypropylene material. Each cap features an elasticised headband for a close, comfortable fit, and offers superior breathability during use. They are perfect in healthcare environments, medical conditions, food service areas and public workspaces. FEATURES & BENEFITS 21 inch size. Crimped design. Perfect for hospitality venues, manufacturing work floors and more. Blue colourway.