HEAVY DUTY WATERPROOF MATERIAL: Made of high quality 600D Oxford fabric with PU water-resistant lining and exterior coating. Coverify Truck Bed Cover is perfectly used in rainy or windy or snowy weather, protecting your cargo in any weather condition. NOTE: CORRECT METHOD OF US IS THE KEY, IMPROPER USE WILL QUICKLY DAMAGE THE COVER. PLEASE STRICKLY FOLLOW THE INSTRUCTIONS TO INSTALL AND USE. UPGRADED ATTENTIVE DESIGNThe truck tarp bed cover with upgraded bungee belts tightly wraps all four sides of the truck bed, guaranteeing the security of transport cargo of your truck while driving on the road or freeways. Compared with last version, soft bungee belts protect your truck from scratches during driving. Meanwhile, the metal grommet is eliminated to avoid problems caused by the grommet falling off and rusting. CONVENIENCECompared with other hard truck bed covers on the market, Coverify truck tarp bed cover is more affordable and much easier to put on or take off. It only takes small space after being folded. Its so flexible that it can even cover up the cargo higher than the bed rails. It costs less but meets more of your higher needs.