Fitment: For 2014-2018 Chevrolet Silverado 4-Door (Not Fit 2-door or Extended Cab Models) Specification: Condition: 100% Brand New Type: Window Visor Material: Plastic Color: Black (as picture shown) Number of Pieces: 4 PCS/SET Front Length: 35" Back Length: 31" Placement Type: Left, Right Attachment Method: Adhesive Note: Installation with Double-Sided tapes on the back of product (as picture shown) Features: Quick and easy installation with adhesive, without drilling. Direct fitment. No modification needed. Keep rain and wind out while windows are open. Provides great look to your car as well as UV protection. Enhances appearance and adds stylish individualism. Installation Instructions is not included. Professional installation is recommended. Package Included: 4 x Window Vent Deflector Rain Guard Visor Warm Tips: Before installation, Please keep the surface clean and dry, no sand/dust. Under cold weather, you can use a Hair dryer to warm the product and adhesive tapes up before installation. Please keep the product out from moisture and dust within 24 hours after installation. NOTE: Not Fit Double Cab、Regular Cab ！！！！