- Description1. 10 Hooks Chrome Silver Under Shelf Cabinet Rack Mug Tea Cup Holder Storage Hook.2. Store your mugs and cups under shelf and avoid precarious stacking with the under shelf mug holder.3. The mug holder can hold up to 10 mugs or espresso cups at a convenient reach, with a high quality finish and solid construction.4. Installation is simple, just slide the hanging arms onto the underside of a shelf or cabinet and screw into place using the fixings provided.5. Fix on the outside of a cabinet or under shelf to display your mug collection or attach to the inside of a cabinet to conceal and de-clutter your kitchen.