http://www.jamminsam.com/purple_metal.htm

"We have our Purple Metal drum wrap manufactured with the highest level of quality in a US factory- made of high grade vinyl. This multi-layer product includes a clear backing, a metallic layer, a clear layer, a layer of color tint, a final layer of clear. On the top of the final layer is a clear peal-off protective film- keeping the wrap protected in the application process. Our metals are among the most durable finishes we offer."