Six tier desktop stack for convenient holding or collating of A4 papers. High impact polystyrene trays are self-stacking. Base tray has anti-skid, protective feet. Raised lip of tray front increases ease of access to tray contents. Depth of each tray is 30mm. Capacity between trays is approx 50mm. Self-adhesive coding labels supplied. Six trays per pack. Wx Dx H: 250x 320x 300mm. Black.