Sold as 1 Each. Attachable file organizer with spacious tray perfect for seated and standing desks. Portable and installs in seconds. Made of durable ABS plastic and comes in gray. Soft padding protects your desktop surface. Dimensions: 7.11'H x 9.96'W x 12'D. Spring-loaded clamp attaches to the edge of your desk. Two tiers to view folders at a glance.