There is a black rotary switch on the top of the 7inch paint pad brush head, turn it counterclockwise to adjust and release. Adjust the handle to the desired angle and turn it clockwise to lock it in place This corner paint brush kit includes five stainless steel extension rods, each 27cm long, all rods are connected together for a length of 124cm, the number of extension rods can be determined according to actual needs The corner brush adopts high-density weaving technology to achieve a smooth and delicate paint finish, and the diagonal design can be easily cut into the corners for painting, which is practical and convenient Decoration paint pad kit includes a paint tray, extension pole, 7inch paint pad brush, trimming and grooming tool and corner brush. Ideal for painting walls and flat surfaces.Not only for small repairs, corner painting, and edge painting, but also for large paint jobs with the 7inch Paint Pad Brush The Decoration Paint Pad Kit is ideal for painting walls and flat surfaces. The Corner Paint Brush Kit contains detachable extension poles, which when connected have a total length of 124 cm, the number of extension poles can be determined as required. The corner brush is practical and easy to use as it enables you to achieve a smooth and delicate paint finish., Weight: 1.77913045434 pounds, Manufacturer: Gishbjka