Swingline Stratus Acrylic Document Tray, Letter, ClearKeep track of mail and other papers with an acrylic document tray. Stack two trays on top of each other to separate and organize. The acrylic tray is sturdy, durable and heavyweight. The crystal clear color is slick and subtle, and rounded shape is expertly designed for elegance. Desk Tray Type: Front Load; Holds Paper Size: Letter; Width: 10 3/4"; Depth: 2 1/2".