White Elfa Ventilated Wire Shelf Dividers | The Container Store
Closet Wire Shelf Divider, Wardrobe Separators w/Plastic Coated Steel Frames (12.25" x 10.75" x 2") (Set of 4) - Walmart.com
Amazon.com: mDesign Metal Wire Shelf Dividers for Closet Organization in Bedroom, Hall Closets; Organizer for Shelves, Separators for Clothes, Sweater; Divider for Wire Shelving; Easy Install - 2 Pack - Black :
Household Essentals Shelf Dividers, Set of 2, Chrome - On Sale - Overstock - 33962670