The Kirby Upholstery Tool Attachment in Grey is a brush head accessory designed specifically for Kirby vacuum cleaners. It is compatible with models such as Kirby G5, Sentria, G6, G3, and G4. This tool attachment is perfect for cleaning upholstery and reaching tight spaces with ease, making it a valuable addition to your household cleaning supplies. The gray color adds a sleek and stylish touch to the Kirby brand.