Boho style happy smile face stickers are perfect for sticking on incentive charts, paper, cards, goodie boxes and other clean and smooth surfaces. Cute Design: Boho smile face stickers with colorful smiley face design, rich and varied, bright colors, looks vivid and cute, compact happy smile face decal stickers are perfect for school teachers or parents to use for rewarding, praising and encouraging students or adding color to incentive charts.