1.grid PVC floor 2.comfortable & economic 3.welcome OEM 4.colors optional KDF-011TFeatures: 1.27-point improvements2.100% WaterProof, 100% DustProof, More durable, Ventilative and flexible than others. 3. Much cooler in summer, much warmer in winter. Specifications: -Outer Roof: Heavy duty 14oz ripstop canvas, water proof, Removable -Inner Roof & Annex Walls: Heavy duty 14oz ripstop canvas, Water ...