The Beck/Arnley Rear Drum Brake Shoe for Toyota, part number 081-2230, is a set of 4 non-asbestos organic (NAO) drum brake shoes designed for the rear placement on a vehicle. Manufactured in China, these shoes feature low dust production and are compatible with various OE/OEM part numbers for Toyota vehicles. The Beck/Arnley brand is known for its quality and reliability in providing brake parts and accessories for cars and trucks.