SMARTAKE 10-Pack Neodymium Round Base Cup Magnets, 30LBS Strong Rare Earth Magnets with Heavy Duty Countersunk Hole and Stainless Screws for Refrigerator, Craft, Home, Office - 1.26'' x 0.2'' (Black)

Key features

• POWERFUL MAGNETS - Our cup magnets are made of rare earth neodymium metal material, which makes their magnetism very strong. Each magnet is 1.26 inch (32 mm) in diameter and 0.2 inch (5 mm) in height. Despite of its small size, each magnet is able to hold up to 30 LBS vertically when in flush contact with a mild steel surface.
• SUPER DURABLE - These countersunk hole magnetic discs are made of NdFeB material with an epoxy-plated coat, which provides a smooth exterior, reduces its corrosion and greatly increases the durability of the magnets. But please use them carefully to avoid breaking and ensure long service life.
• WIDE APPLICATION - They can be used as industrial magnets, refrigerator magnets, whiteboard magnets, tools organizer, kitchenware holder, ideal for DIY projects, science experiments, building, arts, crafts, perfect for organizing your indoor or outdoor items in home, kitchen, garage, office, conference room, school, classroom, etc.
• EASY TO USE - Package includes 10 cup magnets and 10 stainless screws, which makes you able to use them in two different ways. If you don't want to drill holes, you can use them on magnetic surfaces so that it won’t hurt your wall. You can also use them on non-magnetic surface or wall with screws by drilling holes, which also will make them sturdier.
• USE IT WITH CARE - POWERFUL MAGNETS MAY HURT YOUR FINGERS! Although each two magnets are equipped with a spacer in between to avoid scratches and help you separate the magnets easier, we still need to remind you to BE VERY CAREFUL when you are trying to separate them! It is forbidden to collide them with other metal objects (including another magnet).