13' Slider-156black-W Hrdwre-Black

Measure outside flange to outside flange of the slide-out you want to cover with the Solera Slide-Out Topper. Full coverage over the slide-out roof and the RV sidewall slide-out opening Blocks leaves, bird droppings, branches and debris Automatically retracts and extends with slide-out Comes complete with awning rail and all mounting brackets Standard 13.5 oz vinyl fabric Accommodates slide-outs up to 48" wide