The Hettich MultiTech drawer side system is a fast and efficient way of making drawer boxes. This model is 150 mm (6") tall X 500mm (20") long. and includes partial extension drawer slides. You cut the 5/8" bottom and back material for the width of drawer you desire. A drawer front is made based on your type of cabinet construction and style. The drawer front is mounted with 2 front fixing clips sold separately.