This streamer is made from brilliant shiny plastic.
12 inch by 3/4 inch strips are sown side by side on a nylon rope creating a sparkling hula wiggler.
The item being sold here is 1 Gold Metallic Streamer.
60 foot long
https://discountflagoutlet.com/products/p/501-gold-metallic-streamer-pennant-60-ft/