Pack of 420 Smile Faces 24mm Self-Adhesive Labels. Brighten up your day with this pack of 420 smile face stickers! Each 24mm round label features a cheerful design, perfect for rewarding good behaviour, decorating crafts, sealing envelopes, or adding fun to planners and notebooks. These self-adhesive stickers are easy to peel and stick to most surfacesideal for use in schools, homes, or offices. Available in the different colours: Pink, Yellow, Dark Pink, Blue, Red, Green, Orange, Purple, and Assorted.