ShadeMaker Pop up camper awnings are USA made bag type awnings. The Supreme awning has the same storage system as the Classic (weatherproof zippered 16-oz. travel case) but the hardware is different. The Classic has round aluminium the Supreme has extra-strong anodized square-tube aluminium hardware, exclusive features for the easiest set up and take down (spring-loaded rafters with tension-lock handles; uprights have cam lock handles for one-hand height adjustments). Telescoping 78'' uprights and rafters are attached to the front rail, with a 7' awning projection. The only bag awning with tensioning rafter mechanisms. When you flip the lever on the Supreme awning, the previously supported awning's weight transfers to the handle. Both Awnings have a 1 year warranty for defective material and workmanship. Kit cannot be returned for credit or refund; replacement only for defective merchandise. Your awning track should be the same length or a few inches longer then the awning you selected, track not included. The Classic and Supreme awnings leave the factory in 2 to 3 work days, Shipping is free from Chicago to the lower 48 states.