One side of this logoed promotional blanket is soft 100% polyester R-Tek fleece. The other side is water repellent 100% nylon. Together they keep you warm and dry in this smart travel blanket. Custom blanket also features nylon piping. Measures 50″ x 60″. Versitle roll up design, includes elastic band for easy storage. Includes Port Pocket? zipper access to conceal embroidery backing.