Provides a convenient place to hang items under your desk, where they're out of the way Hand-tightened clamp provides effortless, tool-free installation; padded to protect the desk or shelf surface Reversible heavy duty steel hook lets you hang items directly beneath a desk or shelf, or off the front or side Overall dimensions are 5.5" W x 2.5" D x 5.25" H; hook dimensions are 5" H to 1.5" D; clamp fits desktops between 0.6" and 1.5" thick; weight capacity is 30 lbs.; made of powder-coated steel Stand Up Desk Store is a US-based company and stands behind all items we sell; this item comes with a 5-year limited warranty against defects