Since 1965 Covercraft has manufactured premium quality exterior and interior protection products for automotive enthusiasts, building a reputation for quality, durability and design. ADCO has produced more than 20 million protective covers and assorted soft-goods. ADCO's quality, value and uncompromising customer service is second to none. ADCO by Covercraft Storage Lot Covers were designed storage in mind. We've taken all of the features you need on the storage lot and created a durable and affordable option. These covers feature 4-layer polypropylene tops and sides for extra durability and long-term storage. The tan polypropylene is breathable, yet beads water on contact. Extra reinforcements are located throughout all 8 corners, over the top and bottom. The patent-pending Slip-Seam Strapping System is located on the bottom of the cover in the front and the rear. After cinching the straps and buckles, the cover will be tight enough for a snug fit. Attached straps and buckles prevent billowing and prevent loss in the wind. CAM buckles prevent strap slippage, keeping the cover tight. Air vents help the cover to breathe and prevent mold and mildew. Every cover comes with gutter protectors to pad the RV's gutters to prevent damage to the cover. A weighted buckle toss-under easily connects to the buckle so you can toss the straps under your trailer to snap buckles on the opposite side, making installation easy. A storage bag is included to make sure you have a place to keep your cover when you're on the road. ADCO by Covercraft Storage Lot Covers is backed by a 2-Year Warranty. ADCO's warranty applies to the original consumer purchaser, that the new product will be free from defects in material and workmanship for 2 years from the original purchase date. This warranty is not transferable and does not cover normal wear and tear, weathering, or damage caused by improper or negligent use.