Craft an enviable homecoming mum with this 15" Boot Heavy Duty Mum Backer by Celebrate It® from Michaels. Made of a heavyweight greyboard material, this cowboy boot-shaped backer has holes and cutouts ready for you to add your flowers, ribbons, charms, bells and other personalized decorations. Once complete, you can celebrate your school pride as you wear it to parades, pep rallies and other homecoming events.