Quictent SILVOX^® GM series are currently only available in 3m x 3m and 3m x 6m. Pop up gazebos in this series have a maximum height of 2.65m supported by heavy duty cross-truss bars.  Silvox^®, adopting unique workmanship that silvers the high density Oxford, is owned and registered by Quictent. Silvox^® fabric is lightproof, waterproof, UV-resistance and fire-resistance to some extent.