20 Pack of Rectangular Magnets with Center Hole - 1" x 3/4" x 1/8" Simulated environment signals Electrical circuit

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It is designed with a large

insulated handle

Warranty: 1 year

support U-Disk storage and software update

20 Pack of Rectangular Magnets with Center Hole - 1" x 3/4" x 1/8" Simulated environment signals Electrical circuit20 Pack of Rectangular Magnets with Center Hole. Each magnet measures 1" x 3 4" x 1 8" and have a . 17" hole in the center. Ideal for art and crafts, science projects, and other DIY applications. These can also be used as refrigerator magnets. WARNING: CHOKING HAZARD. Not for children under 10 years. Magnets sticking together or becoming attached to a metallic object inside the human body can cause serious or fatal injury. Seek immediate medical help