The ceramic magnets are 18mm wide and 5mm tall. They will not rust even if they get wet. Can be used indoors or out. They are great for crafts because they can be glued to almost any surface. Unlike Neodymium Rare Earth magnets they will not pinch your fingers.
***These magnets are very strong and are a choking hazard. Please be sure to keep them away from pets, children and any electronics.***
Any items other than the product described shown in the pictures is not included (scissors, yarn, measuring tape, yarn needle, crochet hook, knitting needles, etc.).
All of my items are stored in a smoke free environment. My home is dog friendly but my little one does not come in contact with any of my handmade items or supplies.