Carefree (LH0576242) 50" - 57" Slideout Cover Awning; Slideout; Slide Out Awning; Automatically Extends/ Retracts With The Slide Out; 4 Foot 9 Inch Length x 42 Inch Extension; Solid Black; Vinyl; Fixed Pitch; Mounting Brackets Required Automatically Extends With Your Slideroom Built-In Automatic Roller Lock Prevents Billowing Helps Keep Leaves, Dirt And Debris Off Of Your Slideout Keeps Your Slideroom Cooler And Cleaner. Easy Installation