The Flea Charm is an equippable item in Mother 3 that can be worn on the body. It increases the wearer's defense by 5 and prevents the status ailment Fleas. This is equippable by Boney, Duster, Flint, Kumatora, Lucas, and Salsa. Flea charms can be obtained from Thomas's Bazaar for free before Chapter 4. The Great Antlion in Death Desert that is spinning around the Save Frog also has a 100% chance of dropping it upon defeat.