The cup hanger cupboard is perfect for the home, but is also suitable for the office, workshop, schools and more. Easy to attach without any tools. ^ Our under shelf cup holder is made of plated strong solid iron.Each hanger comes with a self-adhesive mounting pad that screws onto the end of the hanger and sticks to the bottom of the closet to support heavier items.^ Our under shelf hook is suitable for hanging things and making use of the space under a shelf, desk, cupboard or a closet or display case. The cup hanger shelf is perfect for adding extra space and organization.^ The cup holder shelf clips easily to the closet and doesn't get in the way when you want to close the door. The hanging cup holders are ideal for hanging potholders, towels, cutlery, cups and small pots and pans. The cup holder closet is also suitable for light clothes, belts, ties, scarves and bathing accessories and more.^ The cup holder cupboard insert is ideal for kitchen cabinets and display cases, wardrobes with shelves, wall shelves in bedrooms, bathrooms, living rooms, garages, sheds and more - anywhere there is a shelf with unused storage underneath.^