About this item Meticulous consideration of materials: This wine glass holder is made of high quality plastic which will not produce rust spots due to friction as metal cup holders do over time; it has good toughness and will not be damaged or scratched by bumping against wine glasses as metal cup holders do protecting your wine glasses more effectively. More space-saving: The thickness of this storage box is only 2cm which is suitable for vertical spaces with smaller spacing. It can not only hang wine glasses under the cabinet but also install them on top of the inside of your cabinets. Each shelf can easily accommodate 3 to 4 wine glasses (depending on depending on the size of the glass) to free up more space in the cabinet. Easy to Install: This wine glass holder can be installed without drilling with strong self-adhesive tape and nail-free glue (2 choose 1). Modern shelf design that will match most other types of furniture and decor. Perfect Gift: While neat and organized this tall upside-down wine glass rack is a great addition to your home making it the perfect gift for wine lovers.