Features: brand new and high quality Pre-shipment test, working. For Dell for Inspiron 15 3521 5537 3531 5537 2521 15R 5521 2528 3537 5535 M531R. If you have problems within 1 months after purchasing the product, please contact us 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. 26.5cm/10.43in Suitable for: for Dell for Inspiron 15 3521 5537 3531 5537 2521 15R 5521 2528 3537 5535 M531R 15.6" 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