Shelf Space Saver: Instantly add extra storage space by using the underside of your shelf
No hardware Needed: Simply slide it onto a shelf in your cabinet, pantry room and bathroom.
Usage:Hold food wrap, napkins, dish towels, dinnerware, bathroom accessory etc.
Dimension: 11.5''L x 12.5''W x 5.5''H, Slide Arm: 6.75'' height and 1'' height (Fit most of shelf thicknesses)
USPTO Utility Patent No: US9648953