Features: Material: Made of quality materials to improve reliability and durability. Special surface-treatment, delicate smooth hairless-thorn. Strong corrosion resistance, ensure smooth work. Fine workmanship. Stability is-stronger. High accuracy, hermetically sealed, small size. The product is fine workmanship-craftwork. Precision-is very high, product conformity is strong. Specifications: Material:Plastic+Metal Size:Approx.13x9.5cm/5.11x3.74inch Color:Black For Interchange Part Number:28250P6H024 28250-P6H-024 Package Includes: 1x Transmission Dual Linear Solenoid note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.