The Universal Footprint can help protect your tent floor and extend the life of your tent. Designed to keep your tent floor clean, dry and better protected from wear-and-tear, the Universal Footprint comes in a variety of size options to fit MSR tents. Weight: 7 oz/.2 kg.. Width: 48/122 cm. Length: 82/208 cm. Materials: 40818130100 34006200006 13010