materialThis product is made of waterproof nylon. The material can provide maximum hitch protection all year round. The different layers of the hitch combine all the properties of the best tarpaulin. Universal trolley coverCaravan trolley cover, bottom length 99 cm x top length 103 cm x front height 30cm x rear height 67cm. Full protectionTrailer hitch cover suitable for all seasons and weather conditions to protect your trailer from moisture , rain, frost, snow, sun, corrosion, dust, scratches and dirt to prevent damage to your car. Use durableReinforced edge seams made of UV-resistant materials can prolong the service life of the tie rod protection cover and prevent the abrasion and breakage of the top cover. Specific: Material: waterproof nylon Color: Grey Dimensions : bottom length 99cm x top length 103cm x front height 30cm x back height 67cm Package included: 1x Towed Cover Notice: 1. Due to manual measurement, please allow 0.5-1 inch difference (1inch=2.54cm) 2. Due to your understanding, the color of the actual item may slightly different from the listing image due to different computer screen. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.