These Pail Liners 3 Pack were designed to perfectly fit in the Purdy Pail and provide an easy and quick cleanup at the end of each project. With the liners, you can still enjoy the full functionality of the brush magnet, roller rest, and mini roller grid without sacrificing the added efficiency of easy removal. This 3 pack of liners is the perfect addition for any professional painter looking for an efficient and cost-effective way to reduce cleanup time.