Integrated 22 fl oz paint reservoir, no paint tray required. 70 sq ft reservoir capacity. 9" internally fed roller, even finish, and application control. Trigger operated for controlled delivery. Extended reach for walls and ceilings. Improved roller cover design, ideal for medium to large jobs. Refer to replacement roller cover SKU 770965 (3/8" nap) or SKU 770949 (3/4" nap).