Expands to more than double its size for high capacity drainage. Extends from 8 to 18.5. Raised ribs prevent water from being trapped in cups and glasses. Collects drained water so you can empty it anywhere. Folds down for compact storage. Hand wash and dry. This handy dish rack expands to more than double its size to provide ample drainage area wherever you need it. Simply place it on a flat surface and pull each end to expand. Each tier features a wide platform to hold a variety of dish soap and raised ribs to prevent water from getting trapped in cups and glasses. To drain, simply bring the levels together, lift and pour excess water out of the convenient spout. Its compact size when folded means it's perfect for storage under the sink or in a cupboard.