Clear span tent 1.High strength,rustproof,lightweight 2.Waterproof, ... 100km/h.Optional Accessories:1)Transparent cover,PVC-clear window,glass door,floor system,lining and curtain,rain gutter,ground anchor,carpet ... installation on any grounds with Expansion screw/Steel nail/Loading system. SpecificationSpan width(m)Bay spacing(m)Eave height(m)Ridge ... ×259×5.5SLP-4040549.6115×307×6.0 20x30m Clear span Tent