Features: Pre-shipment test, working. For Dell Latitude E5570 M3510 Laptop. If you have problems within 1 months after purchasing the product, please for repair. Special skill and techniques required for proper installation. Before buying,Ensure that the array is identical to the laptop components.Don'for t order parts just based on the model of your laptop.The same part of the same laptop may have different components, which may not be for each other.Take a close look at the images in our list and we present exactly what you get. Specifications: Material: metal Quantity: 1 pair Length: approx. 3.7x3.3cm/1.46x1.30in Suitable for: for Dell Latitude E5570 M3510 Laptop Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1Pair x Laptop LCD Left&Right Hinges