Our Mug Hook is Anti-bending Accessories, the Accessories is Nail-free,Vacuum Suction Install Without Stickers,Reuseable After Moving,Well Protective Your Cupboard Without Drilling. It is Drilling Free, Simply Slide this Holder Rack Over a Cabine or Pantry Shelf and Tear off the Accessories's protective film to be Fixed the Holder's Ending Tail,Well Expanding Available Space in Wardrobe, Cupboard, Kitchen and more Places. This Mug Rack is Made of Good Quality Metal with Paint Sprayed, Anti-rust. This Cups Holder not Only use in Kitchen, but also for Ties, Belts, Scarves and Hand Bags Hanging in your Cabinet. If you are used to hang light objects such as kitchen utensils or ties, you can just slide the rack over you cabinet. But if you are using heavy mugs, please use the free nails in the package to increase the bearing capacity of the hooks,please check before use it.