Wrinkle-resistant Rich Black, Deep Blue, High-Key White and Green Screen backdrop muslins are made of durable fabric with a matte-finish. These are perfect for portrait and group shots using high-key or low-key lighting. These fabrics are all machine washable and all fit in your carrying case. If you would like to upgrade the size of your muslin, don't hesitate to contact us. Our warehouse located in Santa Fe Springs, California holds the following sizes of muslins: 9'x6', 10'x5', 10'x13', 9'x15' and 10'x20'.