Shelf Dividers
by The Container Store
$7/pair
I use shelves to store lots of my clothing. This system works well except when the piles get high or I wiggle out the corduroys from the middle of the stack and shift the whole thing halfway across the shelf. These dividers prevent the stack-shift problem and also allow stacks to be formed even taller.
Cons: It's too bad they in pairs because I could see an odd number being really helpful (since each one can service two piles). Also I think it's really funny that they're advertised organize, "sweaters, towels, purses, linens and even the heaviest of books." Last time I checked, the weight of a book would have no bearing on the divided. You might want to make sure your shelf is sturdy enough though for even the heaviest of books.
Available in white (shown) or chrome finish.