The Foam Polishing Cone is an excellent tool for polishing hard to reach areas on both the exterior and interior of a vehicle. The tapered designs is perfect for polishing curved or recessed areas. This Foam Polishing Cone is optimized to reach narrow and confined spaces on wheels, motorcycles, bumpers, spoilers, etc. This is the perfect attachment for your polishing drill to remove fine swirls and bring out a shine in areas that you cannot get a larger or more traditional polisher into! The foam is designed to keep temperatures down due to it's enhanced air flow and heat dissipation.