Liquid Lab Shelf, Unit is designed to be used in large scale plant production labs. Standing at nearly eight feet tall, the M200 can hold up to two hundred vessels, on ten shelves. Unit comes standard with ten shelves, ten high output lights, control panel, and two hundred Southern Sun Liquid Lab vessels with vent-patches and lids. Dimensions are 90" high x 63.75" long x 29.75" wide. These units are made to order. Please allow 6-8 weeks for delivery.