The Roll A Bucket™ Paint Grid removes excess paint and distributes it evenly across the roller sleeve. Simply dip the roller into the paint then roll up and down the grid, which will take care of the rest. It is made from a zinc-plated metal and has sturdy, reinforced edges on all sides. It is best used with roller sleeves up to 230mm (9-inches) in length. Plastic arms on either side of the grid keep it stable and secure inside the bucket. Although designed for use with the Roll A Bucket™, the grid can be used in other suitable-sized paint buckets.