... tear strength.Working life1-5 years depend on different material Ready-made product Features:♦Regular size: 2x3m, 3x4m ... reinforced,♦Metallic grommets every 3 feet or 1 meter♦Waterproof ,dustproof, sun-shade♦High Tear strength ♦customizable ... Usage:All purpose cover,Camping, outdoor stuff,awning material,tent material,waterproof packing material. Loading port: QingdaoDelivery terms: FOB, CNF, ...