Powder coated galvanised 30mm box frame with 50 x 50 x 3mm wire mesh. Hinged door with hasp and staple for padlock (not provided). Pre-drilled fixing points for bolting to solid surface. Supplied flat-packed for easy self-assembly. Supplied with safety sign. Suitable for up to 3 x 19kg Propane and Butane cylinders (≤ 318mm Ø).