ADCO Travel Trailer Storage Lot Cover -  Fabric is a durable 4-layer polypropylene that is UV treated and designed for long term usage in a storage lot. It has CAM Buckles to secure straps in place to prevent slippage during un -attended use. The Slip-Seam Strapping System cinches the cover tight on all 4 bottom corners and helps prevent wind penetration. 

• Designed for optimal performance on the storage lot.
• Four layer polypropylene sides, which are breathable and water resistant.
• Expands the life of your travel trailer, increasing resale value.
• Keeps roof clean to reduce black-streaks from forming.
• Reduces need for washing, waxing and roof treatments.
• Breathable to prevent mold and mildew.
• Protection against harmful UV rays that can cause unwanted cracking and fading on your trailer.
• Extra reinforcements located throughout all 8 corners, top and bottom significantly reduce snags and tears.
• Built-in Vents allow air to escape the cover.
• Front, rear and bottom buckle cinching system removes slack and prevents billowing.
• Color is tan on top and sides.
• Dimensions: 408" X 100" X 102".
• Includes: Rain gutter spout protectors to prevent cover puncture where applicable, extra adhesive reinforcement material, weighted buckle toss-under for easy installation and storage bag.
• Fitment note: Measure from the longest two points including bumpers and ladder but excluding hitch to determine proper size needed.
• Limited 2 year manufacturer warranty.
• TAN COLOR POLYPROPYLENE FABRIC With UV PROTECTION. 
• #74846A