Holds 6 Inch Wide Material - PLEASE NOTE that these are NOT sized for 8.5" x 11" sheet sized material! These are sized for bi-fold 5.5" x 8.5" or 6" x 9" brochures and literature. Overall Dimensions: 10-1/8"H x 9-1/2"D x 6-1/2"W Made of durable, injection-molded plastic.