My Word Magnets Ultimate Edition Custom Magnetic Word Kit Add 15 of your own favorite custom words to personalize your kit! Includes 562 word magnets plus 15 custom word magnets. Each word magnet is approximately 3/8" high (9.5mm), width varies. Includes super strong poly-propylene box with a unique locking clasp for convenient storage (6" x 4" x 1.3"). Ultimate in magnetic material quality, word kit design and product craftsmanship. Full-color bonus magnets included.