This Lexmark 29S0600 tray is designed to hold up to 550 sheets of plain paper in a statement size of 8.50\" x 5.50\". It is compatible with Lexmark MX and MS series printers and is made by Lexmark International, Inc. The tray is approximately 14.9\" deep and 14.6\" wide, with a height of 4.2\". It weighs 9.04 lbs and is designed for use with both Lexmark and Advent printers. The media type is plain paper and the total media capacity is 550 sheets. The tray is an assembly part and is manufactured in China.