ADCO 12252 SFS AquaShed Cover for Hi-Lo RV Trailer, Fits up to 22'6" Trailers, Gray Triple layer SFS AquaShed top panel and triple layer polypropylene sides with zipper entry panels for access during storage (on passenger side) Weighted tie down for easy installation underneath the coach Water-resistant yet breathable, for moderate climates and short-term storage Fits Hi-Lo trailers up to 22' 6" Covered by ADCO's 2 Year Warranty