● Used with a two-room tent. ● Washed with water after each use and stored in its case after completely drying. ● The front side is clean, but the back side has marks like water droplets, which are characteristic of this fabric. (See photo 5) I have also wiped it down with water in preparation for listing. ● Water pressure resistance: Approximately 5000mm ● Size when in use: Approximately 270 x 270cm ● Size when stored: Approximately 30 x 45cm ● Weight: Approximately 1.5kg ● Material: Floor / 210D polyester ox (PU waterproof, seam seal), Corners / PVC ● Included items: Storage case only, 4 pegs