These miniature hat magnets are recreated from the original designs of hat maker Harriet Rosebud. They are made of resin and each features a motivational message that will uplift and inspire. If you're a magnet collector, these are a must-have. They also make the perfect gift and will compliment the Rosebud hats, tote bags, and mugs. Magnets are 3"W x 3"H.