The Flange Wizard PP-200 Pocket Pro Level is a 9-inch magnetic level designed for high-precision welding and fabrication. The specific "RED (4)" designation typically refers to the quantity in a pack or a specific manufacturer batch of the red anodized aluminum model. Dimensions: 9 inches in length and 2 inches wide. Material: Heavy-duty anodized aluminum in a vibrant red finish. Vial Configuration: Three vials in total, including two stationary vials set at 90° and one 360° adjustable protractor dial with 2.5° increments. Magnetic Strength: Two extra-strong magnets providing approximately 35 lbs of holding power for hands-free steel alignment.