Office Depot Brand Jumbo Neodymium Aluminum Magnets, Silver, 1in, Pack of 8

Magnets made of Neodymium are far stronger than standard ferrite magnets. Their hold is considered "permanent" because of their magnetic field strength. This makes them a preferred choice for commercial purposes, and an excellent option for everyday home, school and office uses. Personalize your space with oversized magnets. Strong aluminum magnets are great for securing documents and photos. Use on any smooth metal surface including white boards.