Flexible Magnetic Dot with Self Adhesive, 120 PCS round Small Magnetic Stickers

This pre-cut magnet will not curl and keep peeling off like magnetic rolls. Multi-use: Each round dot magnetic stickers can hold up to 50 grams, these small magnets stickers can be used for sticking travel photos, family photos, on the fridge, magnets should be behind paper instead of on top.

eBay