If keeping costs down is your primary concern, the mDesign Metal Wire Closet Shelf Divider set comes with eight pieces and prices out to less than $4 per divider.
Our research showed that the cheapest, most popular shelf divider is the mDesign Metal Wire Closet Shelf Divider. Promising an easy, tool-free installation, a polished steel finish that is rust-resistant, and a stable, sleek design, this is the perfect choice for a rental or dorm closet. With eight per set, you'll have extras to keep as replacements or to set up in multiple closets.
At just over 9 inches tall, it's pretty decent for maximizing vertical space, but it does measure a bit short in depth at only 8 inches. You need to stretch it a bit to attach it to a standard 1-inch thick shelf, but many reviewers assure that the wide stabilizer on the bottom keeps the divider securely in place.
The clean, metal design, available in chrome or bronze, matches perfectly with any décor, which is helpful if you're thinking about using this divider in a pantry, linen, or bathroom closet.
The mDesign Metal Wire Closet Shelf Divider earns high praise from lots of customers, especially for its sturdy design.
The company also suggests flipping the divider upside down and hanging it under the shelf, which gives you seven bars of hanging storage for things like scarves, belts or bags. It's also suggested that you use this divider in other closets in your house, and the mDesign gets many positive reviews for multipurpose use, with many people mentioning that they used it in pantries and linen closets as well.
"These spruced up my closet and helped to keep my towels and other linens organized," reports a recent review, while another mentions, "I love these things on every shelf in the house so I can categorize. They also work in the freezer I have now."
Pros: Super-affordable, simple design, easy installation, multipurpose
Cons: Not as tall or deep as other dividers
Buy the mDesign Metal Wire Closet Shelf Divider Set on Amazon for $29.99