This Scratch Pro Kit by Scratch Shield is designed for polishing and repairing stainless steel sinks. It features a 3-step scratch removal process using diamond buffing compounds: Step 1 (Red) for scratch removal, Step 2 (Yellow) for buffing and blending, and Step 3 (Grey) for polishing. The kit utilizes Diamond Powder Technology to reduce the appearance of scratches and restore your sink to a like-new condition. The product is easy to handle, portable, and lightweight with an egg-like shape for a comfortable grip. Package dimensions are 9.2 x 3.5 x 6 inches, and the item weight is 6.47 ounces.