Details about200Gsm Heavy Duty Tarpaulin Waterproof Tarp Ground Camping Sheet Truck BoatCover. 200Gsm Heavy Duty Tarpaulin Waterproof Tarp Ground Camping Sheet Truck BoatCover. Report item. - opens in a new window or tab. Description. HDPEpping and payments. henan okay item number: 254456994181. Seller assumes all responsibility for this listing.