These magnets are textured and painted polymer clay, hand crafted by Irene Semanchuk of Goodnight Irene, from Asheville, North Carolina.
Irene has mounted each rock-like design onto super strong Rare Earth (neodymium) magnets. Each magnet will hold up to 6 sheets of paper onto your file cabinet or fridge--and look incredibly cool doing so!
Approximately 1" across. 2 round and 2 square charcoal/black magnets per set, packaged on a black card in a clear protective sleeve.