In Gate Impressions magnetic number pins are hand crafted, using superior components in the USA since 2007! In Gate Impressions magnetic number pins are available in many styles including stars, hearts, boots & hats to name a few! Magnets used are ½” x 1/8” industrial magnets. The set will enhance any show outfit with both function & beauty. You will receive a set of 4 Number Magnets in a clamshell set. Caution: Individuals with pacemakers or internal medical devices should keep magnets at a distance. Keep away from children. Magnets & crystals are fragile, proper care and handling is essential.