Add a basket shelf to your freestanding 18"d wire shelving unit to create a quick storage bin. These basket shelves are great in a kitchen for storing loose vegetables, extra tableware, pantry items or any other items you need to store. Open-wire design keeps items clean and easily visible 3.5" high sides help prevent items from falling Can be adjusted to any desired height in 1" increments along posts Holds up to 800 lbs per shelf, evenly distributed Made for indoor use, dry storage only Use with 4Chrome Wire Shelving Poststo design custom storage To securely set or quickly remove shelves, tap their corners with arubber mallet. View ourWire Shelving Size Guidefor actual outer and inner dimensions to see if these shelves will fit with your existing system.