This is an authentic Louis Vuitton extra large envelope style dust bag, measuring 24" x 18" inches. It is made of cotton and is designed for unisex adults. The bag is perfect for storing your Louis Vuitton items and keeping them dust-free. The exterior color and material are described in the listing, and the bag is sold in a fixed price format. The dust bag is part of the Louis Vuitton product line and is a stylish accessory for any fashion-conscious individual.