The Treeline Desk Letter Tray 2-Piece Sets feature durable, stackable plastic workspace filing trays. Every modular configuration includes two matching A4 trays and four elevated plastic risers. The robust, scratch-resistant construction easily handles heavy daily document sorting workloads. These versatile sets are available in a broad spectrum of finishes including corporate Black, Standard Blue, vibrant Red, Green, Azure Blue, Lime Green, Hot Pink, and Electric Purple. This space-saving desktop accessory layout provides an ideal setup for systematic color-coded office archiving.