No back on it, so you can push the long items back and they still stay in place.
Silicone nubbins on the ends of the arms – they keep the metal from scratching the cabinet /shelf surface.
Comes completely assembled and arms foldable, if you ever don”t need it, then you can fold it up and put it away without having to take it apart in 30 seconds.
Usage:Hold food wrap, napkins, dish towels, dinnerware, bathroom accessory etc.
Dimension: 8.0””D x 15.75””W x 5.0””H, Slide Arm: 7.0”” height and 1”” height (Fit most of shelf thicknesses)

Material : Cast Iron
Color : White
Special Feature : Foldable
Product Dimensions : 8″”D x 15.75″”W x 4″”H
Shelf Type : Hanging Shelf