This is the standard 2 sided nestable rolltainer with rod infill to sides and base; side frames manufactured from 22 x 1.65mm RHS tube. Each side frame is fitted with a blue nylon strap; integral mid height shelf with rubber buffer to reduce vibration noise when in use it. Shelf to attach to side frame when not in use by means of metal clasp. Fold down the base to include rubber buffer as per shelf. The base & shelf is constructed from 15 x 15 x1.0mm RHS. Open ends to be fitted with plastic plugs. Unit is fitted with noise reducing plastic parts. The base is fitted with 2 swivel heavy duty 100 x 36mm sandwich wheels and 2 fixed heavy duty 125 x 38mm sandwich wheels.