Footprint For Summer Moon 2 & Full Moon 2 Tent Sierra Designs Footprints are made of 68D polyester taffeta (1800mm PU/WR/FR) and provide a perfectly sized protective tarp to utilize beneath Sierra Designs' tents to reduce wear and tear on the tent floor. Materials Fabric: 68D polyester taffeta (1800mm PU/WR/FR) Tech Specs Weight: 6.98 oz. / 0.20 kg Length: 79 in. / 201 cm Width: 45 in. / 114 cm Storage Bag Length: 10 in. / 25.4 cm Storage Bag Width: 7 in. / 17.78 cm