Product Size: 18.70 inch wide by 21.00 inch deep by 3.20 inch high cabinet cut-out 21.50 inch wide by 22.50 inch deep by 19.00 inch high. Check for hinges or plumbing before measuring. Two-tier pull-out basket adds storage in any cabinet for pans, jars, cleaners, spices. Industrial ball-bearing slides glide quietly even with a mixer or heavy cookware. Steel frame supports 66 lb, chrome resists rust, removable tray rinses clean. Four-step install adapts to left or right while clearing pipes. Support team ready for parts or help. Weight: 0.02 pounds. Length: 21.00 inch. Width: 18.70 inch. Height: 3.20 inch.