Features: Pre-shipment tested and functional Compatible with Dell Latitude E5580, E5590, E5591, M3520, M3530 Laptop Special skill and techniques required for proper installation Before purchasing, ensure that the part matches your laptop components exactly. Do not order based solely on laptop model. Identical laptop models may have different components that are not interchangeable. Please carefully review all images provided to confirm compatibility. Specifications: Material: Metal Quantity: 1 pair Length: Approx. 3.5 x 3.5 cm (1.38 x 1.38 in) Compatible with: Dell Latitude E5580, E5590, E5591, M3520, M3530 Laptop Note: No retail packaging Allow 0–1 cm error due to manual measurement; please consider this before purchasing Due to differences in monitor displays, the actual color of the item may vary from the image Package includes: 1 Pair x Laptop LCD Left and Right Hinges