2 adjectives to describe celluloid

" With their baggage, valises, trunks, cameras, boxes of undeveloped film, other boxes to hold the exposed reels of sensitive celluloid, and many other things, the moving picture boys and Mr. Alcando went aboard the government tug Nama the next morning.

Everything gleamed and flickered with bright metal, varnish, snowy celluloid.

2 adjectives to describe  celluloid