The product is a pack of two 1 quart bottles of Mobil 1 Synthetic Gear Lubricant LS 75W-90. This gear oil is designed for use in automotive gears and differentials, with a viscosity rating of 75W90 and a GL rating of GL-5. Manufactured in the United States, this product is suitable for various vehicles and provides lubrication and protection for gears to perform optimally. Ideal for car enthusiasts and vehicle maintenance, this gear lubricant is a reliable and high-quality choice for ensuring smooth gear operation.