The Meguiars DBP6 Soft Buff DA Polisher Backing Plate is a high-quality backing plate designed specifically for DA Polishers. Made by Meguiar's in the United States, this 6-inch plate features a 5/16" -24 thread spindle for easy installation. It is compatible with various DA Polishers and comes in a package quantity of 1, making it a reliable and durable tool for automotive care and detailing.