A fluffy, happy rug for modern living spaces. The Calligaris Shiny Rug gets its shine from the fine, long polyester yarns used to make it (on a cotton base). The color of this glossy shag rug shifts with every footstep or pass of the vacuum cleaner. It is free of harmful dyes and is fire-resistant, so you can feel great about putting this great-feeling rug in your home.