Large square tarp It is more convenient to use as a group tarp than using it on a hammock flight. It is possible to set up a large style that can be deployed on 13.4 ft (4 m) square tarp. Water resistant 3000mm coating and made of 190T polyester. When using frequently, please stop folding the same line to maintain the strength and performance of the material. Store in a cool, dry, dark place. Please store it completely dry after use. Do not use near fire. Please avoid prolonged exposure to strong UV rays, as the material will weaken.