The MONARCH EXPERTECH™ Heavy Duty Roller Frames have been designed with the professional trade painter in mind. The reinforced construction of the roll cage adds stability to the frame allowing for a smooth roll action, leaving no track marks. Made with high quality materials that are strong and durable, the MONARCH EXPERTECH™ Heavy Duty Roller Frames will not flex or loose shape when pressure is applied and connect to any standard extension pole. The 90° right angle frame helps to provide precision and even paint distribution when painting walls and ceilings.