●【Purchase Note】: The minimum size of the telescopic under sink shelf is 20.7 x 9.8 x 16.5 inches; the maximum size is 32.3 x 9.8 x 16.5 inches. ●【Length Can Be Extended】:Can be easily adjusted in length (from 20.7 inches to 32.3 inches) with an expandable steel rod. ●【Adjustable Height Per Level】:There are 4 holes on the sturdy frame on both sides of the sink stand, you can choose 4 different horizontal holes to meet your height needs. ●【8 Removable Plastic Panels】: Customizable to fit your space, the panels adjust the slit to allow the sink drain to pass through. ●【Easy to Clean and Simple to Install】The installation instructions and accessories are included in the package, and the installation only takes 5 minutes to complete.