Craft an enviable homecoming mum with this ba15" Bow Heavy Duty Mum Backer by Celebrate It® from Michaels. Made of a heavyweight greyboard material, this bow-shaped backer has holes and cutouts ready for your flowers, then add 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.