Improved foam technology eliminates minor surface defects while restoring a luxurious high gloss finish with no swirls. Low profile for optimized performance. Advanced finishing results from increased disc and tool efficiency Ideal when used with dual action polisher like Meguiar's® MT300 Dual Action Polisher and Meguiar's® DBP5 - 5" Soft Buff™. DA Backing Plate Foam discs are machine washable and reusable Hook and loop system sticks firmly and ideally mates up with Meguiar's® DBP5 - 5" Soft Buff™ DA Backing Plate.