Huhne is an already registered brand. The only authorized seller is authorized to sell products under Huhne. Huhne provides high quality products and best after-sales service. Material: Plastic Color: Gray Package Content: 3 * Propeller package contents above and other products are not included here. Note: The color and size of the actual item may vary slightly from the color and size on the website due to lighting and display conditions. The margin of error for the measurement is 0.4 - 1.2 inches (1