Bicycles would have different wheels, tyres and fitments and colour changed. Rubber-capped overriders were standard fitments front and rear. Separate plastic or composite fitments are also available for corrugated boxes. Much of this remains, such as an exhaust fan, cupboard and servery joinery and fitments. Rexam produces rigid packaging, notably plastic closures, fitments and dispensing closure systems, and jars. Separate after market fitments for regulators and bigger cylinders are available. The interior is notable for the original finishes and fitments added by Howard Hughes. The airframe was lightened by removing armour plating, some fuel tanks and other fitments. These ELG airfields had some of the first fitments of the fog-dispersing installation, FIDO. However, they differ in internal fitments that separates the two destroyer classes. "Skycot" fitments are located in hatracks, while later Il-62Ms (1978 onwards) feature enclosed hatracks. Some have fitments to assist in opening and eating the contents.