Really Good Stuff® Stick-A-Rounds™ – pack of 100.

Peel And Stick Disposable Nickel-Size Magnets
Set of 100 pre-cut, nickel-size magnet is perfect for hanging craft items, single-sheet activities and artwork. No more scissors!
100 round self-adhesive magnets

Best if used with 1 sheet of copy paper or artwork. Simply peel off the seal, attach paper to the sticky side and place the magnet onto a magnetic board. These magnets are for a single use application to display artwork, important papers, and more!