Size:6-Pack The Buff Ball head is approximately 2-inches in diameter and has an 8 inches attached extension rod. This tool will help you buff hard-to-reach areas in seconds. Easily fits in and around engine; perfect for mag or spooked wheels. The Flitz Buff Ball wonât tear like foam. This fits any 3/8 inch drill or air tool and buffs evenly – no low spots. This buffs at speed up to 2,500 rpm, self-cooling. Wonât scorch or burn clear coat. This is washable and reusable. Please note that a bonus 1.76oz Tube of Paste Polish is included with the 2-inch buff ball.