Strong resilient cage body is moulded in polypropylene for its superior chemical resistance to urine and other body fluids. The body has rounded corners for easy cleaning and to avoid food entrapment and other contaminations. The extra strong wire lid, securely locked to the body top, is made of stainless steel which ensures no coating to chip off or corrode. The four stoppers at the corners prevent scratching thus allowing space saving storage. These can be repeatedly autoclaved and be used with radioactive material. Sizes available are