The Turtlefur Chelonia Fleece Earband is a soft full ear band. Chelonia is a high quality, single layer, non-piling polyester fleece. It offers excellent breathability, substantial body, and a high warmth to weight ratio. It is very similar to the Turtlefur Bang Earband except that this has a standard width forehead. One size fits all. Color is black or alabaster (ivory). FYI: Chelonia is the scientific classification for all tortoises and turtles.