The Jon boat tarp guards 10ft14ft Jon boats from dust, sun and weather conditions. An elasticized cord is sewn in for a swift and safe fitting. A stowing sack is incorporated into the material. Strengthened junctions and polyester Weather Protected™ fabrics fight back fungus and decay. Tough scratch resistant D-rings are built in. A twofold air vent system condenses inside moisture and swelling in gusty air. 1 yr. warranty is included with this tarp.