Product detailsNEW For Dell Precision 7510 7520 M7510 M7520 Laptop Palmrest Bottom Case Panel Battery Cover Bottom Back Cover M7510Compatible Model:For Dell Precision 7510 7520 M7510 M7520 LaptopPart Description:Palmrest Bottom Case Panel Battery Cover Bottom Back CoverCondition: NewColor: As photo showTested before shipment and 100% workingThe store has a complete set of screws. If you need screws for installation, you can e a note after placing the order. We will send the screws (only for the screws of the notebook model you ordered)Friendly ace:If you need more please contact us and we will give you a better price. Of course, if you need other models, please contact us and we will try our best to meet your needs!Links to other DELL models of computer acceories in this shop (please click on the link to buy directly):https://www.aliexpre.com/store/912180072/search?SearchText=DELL?If you use a mobile phone to browse, please go to the store to find the relevant model?