More convenient to carry.It"s outdoor supplies,is applicable to protection and moisture at the bottom of the tent. * Four corners perforation(cop-per),long edge among per- foration(brass buckle)can be used separately for the picnic cloth and the canopy cloth and mountaineering raincoats(80- 90L volume big bags can covered) * Super waterproof during outdoor camping,mountain climbing,travel,etc used alone and keep the body dry * It also can as a cloth,awning,tent,etc.as well as the camping tents,dampproof mat,etc.use * In addition,at ordinary times can be a poncho motrcycle,electric car,to make you get wet rainy days go out with car to avoid