Shur-Line 1783844 Red Silicone Mess-Free Store and Pour Collapsible Paint Can Lid Plastic Imported BUILT-IN AIR VALVE so you can pour your paint only when you decide POUR water based paints or stains EASILY CLEANED: designed to minimize crevices and hard-to-reach areas so you can keep this accessory like new COLLAPSIBLE TOP lets you stack your accessorized paint cans on top of each other AIRTIGHT SEALING keeps paints as fresh as the day you bought them